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Showing posts with label heart health. Show all posts
Showing posts with label heart health. Show all posts

Wednesday, April 25, 2012

Heart disease: Low Priority


Not too many days ago I wrote an article for my column on Health & Politics at Sinclair News.  I had been waiting for the results of Andrew Breitbart's autopsy because an earlier commenter claimed that no one dies at age 43 from heart disease.

Certainly this is well known to be untrue.

Drugs cause problems, and now it seems that my concern over lack of training in the last decade or so for doctors and specialists has found support.

You can learn a lot more about prevention from material posted on my website to help you and perhaps some of these doctors in training learn more about this most important sector of health care.

The 2012 edition of my 2005 book, Blood Pressure Care Naturally, is now available.  This little book, the first in my Road To Health Natural Care Series, has been useful to hundreds, patients and providers alike.

One of the key areas is the section on vitamins and minerals.  This point is more pronounced today coming from a new scientific study on magnesium proving it work for hypertension.  These reports always encourage me because I know that at least some one is side stepping the propaganda you read all the time in mainstream media about how you must not take vitamins and minerals or other supplements.  And yes, even AARP promotes this non sense too.

The real proof is that when you become your own best health advocate you will be healthier and you will be better able to question that authority with MD or DO or NP etc following their name.
Tue, Apr 24 2012  Prevention a low priority in heart docs' training
By Kerry Grens
NEW YORK (Reuters Health) - A new survey of training programs for future cardiologists suggests that only a fraction are getting the minimum level of education in heart disease prevention that professional guidelines recommend.
"Prevention and management of risk factors (for heart disease) is not an emphasized -- and almost neglected -- portion of the curriculum," said Dr. Quinn Pack, the lead author of the study. "We don't know how it affects (doctors') knowledge."
To become a cardiologist, physicians who have trained in internal medicine go through a cardiology fellowship lasting several years.
In 2008, leading organizations including the American College of Cardiology Foundation (ACCF), American Heart Association and American College of Physicians published recommendations that cardiologists in training get at least a month's worth of experience in settings devoted to prevention.
These could include clinics specializing in cardiac rehabilitation after a heart attack, diabetes treatment, weight loss, smoking cessation and other related topics.
Accreditation criteria for graduate medical training programs also require cardiology fellows to have training and experience in prevention-related issues.
Pack, who is a preventive cardiology fellow at the Mayo Clinic in Rochester, Minnesota, said he had noticed that some of the fellowship programs where he had applied seemed to emphasize prevention more than others.
To find out whether the fellowships are adhering to the training guidelines, Pack and his colleagues sent a survey to the directors and chief fellows of about 200 programs.
Less than a third responded, and among those who did, 24 percent of their programs met the guidelines for training in prevention.
Another 24 percent had no part of the curriculum formally dedicated to prevention.
While some prevention topics -- such as the use of heart medications -- were nearly always part of a formal lecture to fellows, other topics were overlooked.
The doctors who responded to the survey reported that nutrition, obesity, smoking cessation and managing chronic diseases each earned a place in a formal lecture less than half the time.
Dr. Roger Blumenthal, a professor at Johns Hopkins University who chaired the task force that wrote the ACCF training guidelines, said it was "very disappointing" that only a quarter of the programs set aside time in their fellowships for a rotation in prevention.
"What we would hope is that they're applying the basic preventive cardiology principles for the rest of their cardiology time," he told Reuters Health.
Pack said that in general the training recommendations have more of an emphasis on diagnosis and the management of acute heart conditions, and that fellows end up spending more time learning how to read stress tests and insert stents, for example.
Not only are these skills more technical than, say, helping people quit smoking, they can also earn doctors more money, Pack said.
"There tends to be more focus on the reimbursable procedures," Pack told Reuters Health, "as opposed to the things that, in my opinion, make a real difference to patients -- the medications, the diet, the smoking cessation and lifestyle changes."
Pack's study did not measure whether doctors whose fellowships followed the training recommendations were more knowledgeable in prevention than doctors who didn't get a dedicated prevention rotation.
The survey respondents often said that a lack of time to devote to prevention training was the biggest obstacle to meeting the guidelines.
Another problem was a lack of faculty members with expertise in prevention. Twenty fellowship programs had no faculty who specialized in the subject.
Blumenthal said the lesson learned from Pack's study is that program directors need to make sure their fellows properly understand all the fine points of prevention in cardiology.
Pack said getting prevention experts on staff and reconfiguring the fellowship program to include time for prevention could help programs meet the training recommendations.
"There's time," he said. "It's just given to other priorities."
SOURCE: bit.ly/K4162o The American Journal of Cardiology, online April 4, 2012.

SELECTIONS FROM NATURAL HEALTH NEWS

Feb 03, 2012
Preventing heart disease requires much more than simply screening for high cholesterol in the blood. "Although this approach has been useful, it fails to identify almost one-half of the 1.3 million individuals who develop MI ...
Sep 13, 2011
A group of people with heart failure was studied to see how well they responded to COQ10 and other antioxidants. Patients had a 40% or lower ejection rate and had been diagnosed for at least six months. Daily dose of ...
Apr 19, 2010
People who drank more than one diet soda each day developed the same risks for heart disease as those who downed sugary regular soda, a large but inconclusive study found. The results surprised the researchers who ...
Feb 02, 2011
Cordless Phones, like WIFI, Boost Heart Risk. Cordless Phone EMFs Trigger Heart Rhythm Abnormalities. By Erik Goldman / Editor in Chief - Vol. 11, No. 4. Winter, 2010. The controversy continues over the possibility that ...

Wednesday, March 02, 2011

Good Heart Health

Good Heart and Cardiovascular Health are important to everyone, especially people with diabetes. This is especially an urgent issue
The outcome of a study published in the American Heart Association (AHA) journal Circulation on February 14, 2010 has resulted in the dismal conclusion that only one in 1,933 Americans may be meeting the American Heart Association's criteria for good heart health.
University of Pittsburgh vice chancellor for clinical research Steven E Reis, MD and his associates analyzed data from 1,933 men and women aged 45 to 75 who participated in the community-based Heart Strategies Concentrating on Risk Evaluation (Heart SCORE) study. Surveys, physical examinations and blood test results provided information concerning the presence of the following factors: not smoking, meeting physical activity and healthy diet goals, and having a body mass index lower than 25, untreated cholesterol level of less than 200, blood pressure of lower than 120/80 and fasting glucose below 100.
Only one participant met all seven criteria of ideal heart health and fewer than 10 percent of participants had five or more components. African-Americans had an 82 percent lower chance of having five or more components compared to subjects of European ancestry.
"Of all the people we assessed, only one out of 1,900 could claim ideal heart health," stated Dr Reis, who is affiliated with the University of Pittsburgh's Cardiovascular Institute. "This tells us that the current prevalence of heart health is extremely low, and that we have a great challenge ahead of us to attain the AHA's aim of a 20 percent improvement in cardiovascular health rates by 2020."
"Many of our study participants were overweight or obese, and that likely had a powerful influence on the other behaviors and factors," he observed. "Our next step is to analyze additional data to confirm this and, based on the results, try to develop a multifaceted approach to improve health. That could include identifying predictors of success or failure at adhering to the guidelines."

Wednesday, February 02, 2011

For Your Healthy Heart

I was thrilled when I heard that Dr. OZ actually admitted publicly that artificial sweeteners are to be avoided. These chemical additives aren't the "natural" products advertising leads you to believe and they do cause heart health concerns in many people.

I was even more alarmed by the report on ABC News about the number of prescription drugs pushed on our aging citizens that are causing serious interaction problems.

I'd doing daily on-line walking program this month.  What's your exercise plan?  And are you getting enough pure water to drink?
And I'm in the process of writing a new report that will be published later this month.  
Remember that cholesterol drugs are really not necessary unless you have extremely high levels, over 252, or if you have elevated triglycerides.
More on heart health




So much you can do, because your health is really in your hands.

Selections from first Natural Health News

Dec 27, 2010
Cordless Phones, like WIFI, Boost Heart Risk. Cordless Phone EMFs Trigger Heart Rhythm Abnormalities. By Erik Goldman / Editor in Chief - Vol. 11, No. 4. Winter, 2010. The controversy continues over the possibility that frequent
Sep 02, 2010
Omega-3 spread maker Unilever says a 40 month study that found omega-3 spreads don't protect elderly heart attack sufferers from further cardiac events, requires further analysis and won't affect approved methods of usage. ...
Feb 02, 2010
And of course you know that CNN's own Larry King uses a garlic supplement for his heart condition, and has advertised it for years.Garlic is one of the best herbs for blood thinning as well as being an excellent source of magnesium to ...
Jul 03, 2010
September 22, 2008 — A new study has found that older adults with severe subclinical hypothyroidism had almost double the risk of developing heart failure (HF) compared with those with normal thyroid function over a 12-year follow-up ...
Oct 02, 2008
A 16-year study on the relationship between Vitamin C consumption and heart disease in women shows that Vitamin C supplement users reduce the risk of of non-fatal heart attacks and fatal heart disease by 28%, compared with non-users. ...
Jul 30, 2010
Jul 30, 2010
Norwegian vitamin K supplier NattoPharma has backed the role of vitamin K in calcium metabolism following the controversial British Medical Journal meta-analysis linking calcium consumption and increased risk of heart attack. ...
Nov 21, 2010
Not only are they over-prescribed, they have heart-risky side effects and many more problems like kidney failure secondary to rhabdomyolysis, just to highlight one (of too many). What, from this new report, bothers me is that when do ...
Feb 03, 2010
As part of Diet Coke's annual partnership with The Heart Truth campaign, the company has just introduced limited-edition "heart graphic" cans, each of which feature a large -- and just plain cute -- sketch of a big red heart. ...
Feb 05, 2009
Side effects are worse with age and the new data clearly demonstrates that the risks for any person over the age of 70 far outweigh the benefits – even for patients with heart disease. This study lends further support to my observation ...
Jan 31, 2010
Jan 31, 2010
It seems as if little has changed in the way mainstream medicine looks at heart health concerns, especially for women, so hopefully our information will be put to good use. I've listed some of the 100+ posts on Natural Health News ...
Aug 27, 2007
The research comes from a massive, multi-generational heart study following residents of Framingham, Mass., a town about 25 miles west of Boston. The new study of 9000 observations of middle-aged men and women was published Monday ...
Feb 11, 2009
Another very dear friend of mine, and younger than I am, has been dealing with heart failure for a couple of years. Her doctor is described as rude and demeaning of her choice of more natural care which the doctor disdains. ...
Mar 27, 2007
An extract from the leaves of the crataegus, or hawthorn tree, already available in Europe, extended the lives of patients with congestive heart failure who were already receiving medicinal treatment by an average of four months,
Jan 17, 2005
Preventing heart disease requires much more than simply screening for high cholesterol in the blood. "Although this approach has been useful, it fails to identify almost one-half of the 1.3 million individuals who develop MI [myocardial
Mar 25, 2009
Natural therapy may include vitamin E, nattokinase, cayenne, garlic (see ALLI-C, right column), or the heart health promoting herb - hawthorne. (More information on these natural treatments may be found here. ...
Nov 26, 2008
Prozac use has shown that women who took the SSRI (and fluoride based) antidepressant during the first three months of pregnancy gave birth to four times as many babies with heart problems as women who did not. ...
Nov 16, 2010
The data showed that multivitamin-takers are no healthier than those who don't pop the pills, at least when it comes to the big diseases—cancer, heart disease, stroke. "Even women with poor diets weren't helped by taking a multivitamin ...
Oct 24, 2007
If you read as many medical and nutrition research articles as I do you recognize that most heart research focuses on men's health; it's certainly been this way for decades. From nutrition research from the prestigious Karolinska ...
Feb 28, 2008
Just this week I have reports from two clients with serious heart problems and other health problems. Neither of these two people are taking aspirin. It has taken some months to see the improvement but here is one with a BNP reduced ...
Sep 17, 2008
It is not generally recommended that people without heart disease symptoms undergo these cardiac tests. But Mohlenkamp said that when it comes to judging whether it's safe for an older adult to exercise at such levels, it is "prudent" ...
Jan 10, 2011
Recall that, Eskimos eating high satfat & cholesterol diets have the lowest percentage of heart disease on the planet, but a thin Marathon runner who eats textured Soy burgers, Soy Vegetable Oil, Sugar & refined carbs (even with normal ...
Apr 14, 2010
The FDA has approved omega-3 fish oil as a heart-protecting drug. Big PhRMA is spending millions to market omega-3 fish oil. Why?, overwhelming that purified, concentrated omega-3 fish oil protects your heart from the risks of heart
Mar 02, 2008
Internationally acclaimed heart expert Kilmer McCully, MD, father of the homocysteine theory of heart disease, joined other scientists and consumer advocates in asking the Food and Drug Administration (FDA) to drop the heart disease ...
Mar 31, 2009
HAMILTON, Ontario, March 31 (UPI) -- A "polypill" that combines blood pressure drugs, a cholesterol-lowering statin, aspirin and folic acid may minimize heart attacks, Canadian researchers say. Dr. Koon Teo of McMaster University in ...
Dec 26, 2007
It's great that younger people are focusing on heart health. And it's certainly alarming that health problems related to heart disease are showing up at younger ages than ever before. But statin drugs aren't the answer. ...
Nov 09, 2008
In May of 2005, a study published in the American Heart Association's journal, Circulation, revealed that kidney problems and muscle weakness were two to eight times more frequent among Crestor users than those taking other
Nov 13, 2008
(1) High C-reactive protein levels are associated with inflammation and heart disease/stroke. The authors concluded that, in apparently healthy persons with elevated C-reactive protein levels, rosuvastatin (Crestor) significantly ...
Mar 26, 2007
Cayenne, hawthorne berry, white willow bark, natural vitamin E, chelation, IV vitamin c and other scientifically supported natural treatments can and will help you prevent the risk of heart disease without risky (yes! angioplasty can ...
Nov 15, 2008
I know of many situations where people suffering heart attacks were given post-event stress EKG (ECG), passed with flying colors, returned to work, then died in weeks to a month or three. In the early to mid 1970s I used to teach ...
Sep 10, 2007
This is how you get confused, especially if you do to know the history of vitamin E and it's use to prevent are reverse heart disease (the medical studies on this date back to the 1940s and 50s). Natural vitamin E (listed on a label as ...
Jan 14, 2009
In 2003 several groups and health professionals made an effort to alert the public to the dangerous link between Avandia® and an increased risk of congestive heart failure. In late 2006 the New England Journal of Medicine (NEJM)
Jun 17, 2008
Many of the commonly prescribed drugs in the standards of care for cardiovascular disease actually deplete nutrients essential to heart health. Our office has a specific service that provides this information, which we offer to ...

Thursday, September 02, 2010

Margarine Not Heart Healthy

Again, an important warning about a topic we have covered for years - margaine is not a health promoting food.  Further the use of GMO oils in these products is an unknown risk.  And recal that Unilever is known to do unnecessary animal testing on many of its produtcs.

Unilever: Omega-3 margarine study will not affect usage advice

By Shane Starling, 31-Aug-2010
Related topics: Nutritional lipids and oils, Cardiovascular health

Omega-3 spread maker Unilever says a 40 month study that found omega-3 spreads don’t protect elderly heart attack sufferers from further cardiac events, requires further analysis and won’t affect approved methods of usage.

“The outcome does not question the current authoritative dietary recommendations and advices for omega 3 intakes on which our products are based,” Unilever’s Flip Dotsch told NutraIngredients.com this morning.
The ALPHA-OMEGA trial saw almost 5000, 60-80 year old male and female heart attack survivors consuming varying levels of EPA (eicosapentaenoic acid), DHA (docosahexaenoic acid) and ALA (alpha-linolenic acid) via non-commercial Unilever omega-3 spreads developed for the study for 40 months.
One group consumed 376mg of marine sourced DHA and EPA; another had 1.9g of soy and walnut sourced ALA; a third group had a spread fortified with all three fatty acids and a fourth was placebo.
After the 40 months, 13.9 per cent of the participants, who were 75 per cent male and 24 per cent obese, had suffered another cardiac event among all the groups.
Surprising
Unsurprisingly, Unilever said it found the results surprising, especially when the body of EPA/DHA scientific literature was considered.
“The study outcome for EPA and DHA is surprising considering the weight of evidence published to date,” Unilever said in a statement. “This could be the result of methodological issues such as the relatively low daily dosage compared to previous studies or the fact that in this study serious cardiovascular events were much lower than in studies performed in the past. This is probably due to extensive drug treatment that is nowadays applied.”
It said its “science experts” were looking at the paper in greater detail.
The European Food Safety Authority has issued opinion on ALA, saying it supports lowering of blood cholesterol, But EPA/DHA were not backed for the same effect in an opinion published in October 2009.
No effect
Lead researcher, Daan Kromhout, PhD, of Wageningen University in the Netherlands, said that while the study found omega-3 fatty acid-enriched margarines "had no effect on the rate of major cardiovascular events”,improvements in medical treatment could have been a factor.
The EPA-DHA daily dose of 400mg was half that recommended by the American Heart Association.
Kromhout noted "the patients in this trial were very well treated" with many taking blood pressure and cholesterol drugs, a factor that made, “beneficial effect of low doses of EPA-DHA difficult to prove."
The findings were presented at the European Society of Cardiology Congress and simultaneously published in theNew England Journal of Medicine.
Unilever added: We welcome this well-executed study as a valuable addition to the growing body of evidence on the role of omega 3s in cardiovascular health. Unilever is proud to have supported this important study and has a long history of supporting scientific investigation into cardiovascular disease and its management through diet and lifestyle.”
Source: New England Journal of Medicine
‘n–3 Fatty Acids and Cardiovascular Events after Myocardial Infarction’
10.1056/nejmoa1003603
Authors: Daan Kromhout, M.P.H., PhD, Erik J. Giltay, M.D., PhD, Johanna M. Geleijnse, PhD
© 2000/2010 - Decision News Media SAS - All right reserved
from Natural Health News

Jul 24, 2009
In the UK, people consume on average about 10g per day of linoleic acid, found in around nine level teaspoons of polyunsaturated margarine or three teaspoons of sunflower oil. In the study, the people who consumed the most linoleic acid ...
Dec 09, 2008
Forty-seven subjects were randomly assigned to one of the three treatment groups: margarine without added plant sterols or stanols, plant sterol-enriched margarine, or plant stanol-enriched margarine. Changes in lipid-adjusted serum ...
Jan 05, 2009
Healthy fats do not include Smart Balance margarine and as you will note in other articles on Natural Health News, plant sterols are generally soy and canola oil, genetically modified and have a negative impact on vitamins such as ...
Jan 02, 2008
I did find the Promise margarine ingredients and it made me worry about exactly what is in Activ. Like all inquiring minds I wanted to know exactly what is in this product. I phoned the company this morning and received help from a nice ...
Feb 07, 2009
I was visiting a friend recently and happen to notice two tubs of that margarine on her counter claiming to reduce cholesterol. I've spoken against the use of these plant sterol products in classes I teach, in articles I've written, ...
Mar 12, 2009
Canola oil is a too commonly used ingredient in food, especially now that "plant sterols" are plugged into all kinds of things like margarine, vitamins, even aspirin. You'll find it in dog food and even in an ever increasing number of ...
Feb 05, 2009
And please don't eat that plant sterol margarine no matter what they tell you; real butter (unsalted) and high quality olive oil blended together by your hand at home is a much healthier spread. ...
Jun 09, 2008
You will find, if you read the label, that Promise margarine ( other brands too) and Promise 'shots', CardioWise vitamins, Dannon products, and even products sold in health stores contain soy and canola. Many other products contain this ...
Jan 24, 2008
And all that margarine too! I am for one, even being non-litigious because I believe in arbitration and mediation as peaceful conflict resolution tools, am very pleased to see this action. For information about REAL YOGHURT ...
Sep 12, 2008
Keeping plastic out of your diet also helps (soy-canola margarine and other releated products). Refer to these articles for more information: Wednesday, August 06, 2008 Real or Frankenfoods and supplements? Your health, Your choice ...
Sep 23, 2008
Too much fat is a concern, wrong fat is a concern (like margarine and canola or soy oils) fast food, and lack of fiber, magnesium, calcium/phosphorus metabolism, and lack of other key nutritional factors. ...
Jan 20, 2007
It is a long-term toxin that has serious adverse health effects including hair loss and blindness. It has no place in the diet of man nor beast. Avoid all margarine including the plastic fat Becel. 10:36 AM. Anonymous said. ...

Wednesday, July 07, 2010

Antioxidants aid arterial health

Who needs Liptor when antioxidant vitamins and minerals, good nutrition, and other health promoting activities like exercise keep your innards healthy while improving cardiovascular health -- better blood sugar and better cholesterol profiles.?
HOLON, Israel, July 7 (UPI) -- Vitamin C, vitamin E, co-enzyme Q10 and selenium supplement had beneficial effects for those with cardiovascular risk factors, researchers in Israel said.
Reuven Zimlichman and colleagues at the Wolfson Medical Center in Israel said the study involved 70 patients from the center's hypertension clinic.
"Antioxidant supplementation significantly increased large and small artery elasticity in patients with multiple cardiovascular risk factors," Zimlichman said in a statement. "This beneficial vascular effect was associated with an improvement in glucose and lipid metabolism as well as significant decrease in blood pressure."
The research team randomized the 70 patients to receive either antioxidants or placebo capsules for six months.
The study, published in the journal Nutrition  Metabolism, found that at the three-month and six-month mark, patients in the antioxidant group had more elastic arteries -- a measure of cardiovascular health -- better blood sugar and better cholesterol profiles.

Saturday, July 03, 2010

Thyroid and Heart Connection: Known for Decades

UPDATE 3 July, 2010
Larry Frieders, the compounder, THYROID MADNESS DEFINITION:

1.Treating hypothyroid patients solely with T4-only meds (synthroid)
2.Dosing solely by the TSH and the total T4, or using the outdated "Thyroid Panel"
3.Prescribing anti-depressants in lieu of evaluating and treating the free T3
4.Telling thyroid patients that desiccated natural thyroid like Armour is "unreliable", "inconsistent", "dangerous" or "outdated".
5.Making lab work more important than the hypo symptoms which scream their presence
6.Failing to see the OBVIOUS symptoms of poorly treated thyroid, and instead, recommending a slew of other tests and diagnoses.

9/23/08 - I am pleased to see this topic in the medical article arena. I'd like it more if I saw it in mainstream news. This way there might be some hope that patients would pressure their doctors to run annual thyroid panels, especially for the over 35 crowd, as the AMA recommended about 15 years ago or more.

Endocrine function is closely related to heart function. This is very true for good thyroid health and good gallbladder health, among related issues.

I don't agree that the TSH alone is sufficient for good thyroid evaluation. A Free T3 and a Free T4 are very necessary. If you've never had a reverse T3 (rT3) it's not a bad idea to add that in for baseline, as it does relate to autoimmune issues that are becoming more common today.

Does Your Doctor Know About the New TSH Lab Standards?

I'd be happier too if providers would get current on the TSH et al ranges: The Clinical Endocrinologists (AACE) are currently suggesting that TSH is 0.3-3.0 mU/L.
Over 13 Million Americans with Thyroid Disease Remain Undiagnosed

It is also a good idea to refer to the National Academy of Clinical Biochemistry, part of the Academy of the American Association for Clinical Chemistry (AACC), Laboratory Medicine Practice Guidelines: Laboratory Support for the Diagnosis and Monitoring of Thyroid Disease
"It is likely that the current upper limit of the population reference range is skewed by the inclusion of persons with occult thyroid dysfunction."

"In the future, it is likely that the upper limit of the serum TSH euthyroid reference range will be reduced to 2.5 mIU/L because >95% of rigorously screened normal euthyroid volunteers have serum TSH values between 0.4 and 2.5 mIU/L."

"A serum TSH result between 0.5 and 2.0 mIU/L is generally considered the therapeutic target for a standard L-T4 replacement dose for primary hypothyroidism."

"Thyroxine requirements increase during pregnancy. Thyroid status should be checked with TSH + FT4 during each trimester of pregnancy. The L-T4 dose should be increased (usually by 50 micrograms/day) to maintain a serum TSH between 0.5 and 2.0 mIU/L and a serum FT4 in the upper third of the normal reference interval."
Optimally, cardiologists have a lot to gain by talking cross-specialty.

Patients have much more to lose if they don't.
From this article, ranges not current with ACCE recommendations. "Normal thyroid function (euthyroid; TSH 0.45 - 4.5 mU/L), those with subclinical hypothyroidism (divided into moderate, TSH 4.5 - 9.9 mU/L, and severe, ≥ 10.0 mU/L), and those with subclinical hyperthyroidism (TSH < 0.45 mU/L)."


3 July, 2010 - And consider this article on thyroid and heart health
From Heartwire — a professional news service of WebMD

September 22, 2008 — A new study has found that older adults with severe subclinical hypothyroidism had almost double the risk of developing heart failure (HF) compared with those with normal thyroid function over a 12-year follow-up period [1]. Dr Nicolas Rodondi (University of Lausanne, Switzerland) and colleagues report their findings in the September 30, 2008 issue of the Journal of the American College of Cardiology.

Rodondi told heartwire that these results were in line with those of the only other study to have looked at subclinical hypothyroidism and HF incidence, which also found an increased HF risk only in those with high levels of thyroid-stimulating hormone (TSH).

The findings are important to inform the debate about subclinical hypothyroidism, he says. "There is a big controversy about whether we should screen and treat people with subclinical hypothyroidism. We know that people with overt hypothyroidism with symptoms need to get treated, but about those with no symptoms and just subclinical disease, there is debate. And within this debate about whether to treat or not is another controversy about the threshold at which you should treat."

These and other results from prior studies support the recommendations of several guidelines that those with subclinical hypothyroidism and no symptoms should be treated with thyroxine only if their TSH is 10.0 mU/L or more, Rodondi says. However, he points out that some endocrinologists disagree and advocate treating such patients at lower TSH levels. The debate is important, he says, because it is has been shown that monitoring of TSH levels under thyroxine is not always accurate in clinical practice, with overtreatment having its own attendant risks.

"Indirect evidence" that thyroxine might prevent HF

Rodondi and colleagues studied 3044 adults who were 65 or older participating in the Cardiovascular Health Study, all of whom were free of HF at baseline. They compared adjudicated HF events over a mean of 12 years of follow-up and changes in cardiac function over the course of five years among those with normal thyroid function (euthyroid; TSH 0.45 - 4.5 mU/L), those with subclinical hypothyroidism (divided into moderate, TSH 4.5 - 9.9 mU/L, and severe, ≥ 10.0 mU/L), and those with subclinical hyperthyroidism (TSH < 0.45 mU/L). Over the follow-up period, 736 people developed HF events. Those with TSH 10.0 mU/L or more had a greater incidence of HF compared with euthyroid participants (adjusted HR 1.88, p=0.01). No such increased risk was seen in those with TSH 4.5 - 9.9 mU/L or in those with subclinical hyperthyroidism compared with euthyroid participants. Baseline peak E velocity — an echocardiographic measure of diastolic function associated with incident heart failure in the cohort — was also greater in those with TSH 10.0 mU/L or more compared with euthyroid participants (0.80 m/s vs 0.72 m/s; p=0.002). And over the course of five years, left ventricular mass increased among those with TSH 10.0 mU/L or more, although other echocardiographic measures were unchanged. In a further exploratory analysis, the researchers stratified people with TSH 10.0 mU/L or more into those who received thyroxine replacement therapy and those who didn't. They found that those who got thyroxine did not have an increased risk of HF, "providing indirect evidence that [thyroxine] might work to prevent development of HF in those with TSH 10.0 mU/L or more," said Rodondi. He stressed, however, that "to definitively prove a link between subclinical thyroid dysfunction and HF, a randomized clinical trial would be needed in which one group is treated with thyroxine vs placebo to see if the former reduces the risk. That would be proof of concept, but it has not been done as yet." Overtreatment with thyroxine has risks too Rodondi said their findings — that those with less severe subclinical hypothyroidism do not seem to be at risk of HF — are "important," because a high proportion of older adults fit into this category and are treated with thyroxine in clinical practice, without consistent evidence that this is of benefit. Monitoring of TSH levels under thyroxine is not always accurate in clinical practice, he explains, and it is estimated that around 20% to 30% of people receiving thyroxine are overtreated. This in itself has risks, as subclinical hyperthyroidism has been associated with atrial fibrillation and increased fracture risk. "In aggregate, our findings might help refine a treatment threshold at which clinical benefit would be expected and demonstrate a subpopulation at risk for a life-threatening condition," he and his colleagues say in their paper. "Clinical trials should examine the efficacy of screening for and treating subclinical thyroid dysfunction and assess whether the risk of HF might be ameliorated by thyroxine replacement in individuals with TSH levels above 10 mU/L," they conclude. Source: Rodondi N, Bauer DC, Cappola AR, et al. Subclinical thyroid dysfunction, cardiac function and the risk of heart failure. The Cardiovascular Health Study. J Am Coll Cardiol. 2008;52:1152-1159.

Tuesday, February 02, 2010

Matters of the Heart

Yes, it is heart month and with that comes the latest attack on herbal remedies at the behest of Big PhRMA, CNN, and Time-Warner's medical mainstream Health.com.
While the ABC was contacted and interviewed for the article, nothing was given to provide the risks of the anticoagulant warfarin or statin drugs used as examples in the article.
Health.com lists 20 herbs in their article and I will follow up with my comments on the drugs and the benefits of their 20 selected herbs.
Included in the list is garlic.  And of course you know that CNN's own Larry King uses a garlic supplement for his heart condition, and has advertised it for years.Garlic is one of the best herbs for blood thinning as well as being an excellent source of magnesium to help keep blood pressure levels down.
Stay tuned...
And now - here's that retort to CNN and Health.com
Natural Health News: Continuing the Attack on Natural Health Care
By Gayle Eversole, Dhom, PhD, MH, NP, ND
www.leaflady.org, and rense.com

Today, CNN and Time-Warner's Health.com published articles warning you to avoid 30 herbs if you are taking drugs like the allegedly cholesterol lowering statins and “blood-thinning” Coumadin (warfarin). http://www.health.com/health/gallery/0,,20340370_20,00.html

As an inveterate and intrepid nurse practitioner (over 30 years), medical herbalist and otherwise expert and advocate in natural health (50+ years), I am staking my claim to equal time and offering a second opinion.

Statin drugs by and large are a class of very expensive drugs with a range of mixed results. The very serious effects of these drugs include liver failure, sudden cardiac death, increased risk of cancer, kidney failure, destruction of CO-Enzyme Q 10 and specific B vitamins needed by the heart, muscle pain and destruction, as well as being questionable over all because they appear not to serve the purpose described in the advertising according to many recent studies.

There are many natural approaches to lowering cholesterol including changes in diet and exercise, as well as making sure your thyroid is functioning properly.

One common supplement to help lower cholesterol is lecithin. Health.com' s expert Bill Benda MD says he has no knowledge of the benefit of lecithin yet suggests using red rice yeast. Red Rice Yeast is LOVASTATIN and has the same risk of rhabdomyolysis leading to kidney failure as do the Rx strength drugs.

Each tablespoon (7.5 grams) of lecithin granules contains about 1700 mg of phosphatidyl choline, 1000 mg of phosphatidyl inositol, and about 2,200 mg of essential fatty acids as linoleic acid. It also contains the valuable omega-3 linolenic acid. These constituents should be supllied daily.
Rinse, Jacobus (1975) Atherosclerosis: prevention and cure (parts 1 and 2). Prevention. November and December. Very important reading. Ask your librarian to get you these specific issues (or photocopies) through inter-library loan.
Rinse, Jacobus (1978) Cholesterol and phospholipids in relation to atherosclerosis. American Laboratory Magazine, April.
Glabridin shows a significant 10 percent drop in LDL cholesterol levels. These studies show a 20 percent reduction in oxidized LDL cholesterol and measures of oxidative stress, well-known risks for development of atherosclerosis. No change in these predictive markers, was seen in the placebo group.1
Glabridin is a powerful polyphenol flavonoid derived from Glycyrrhiza glabra L root (licorice). Animal studies have revealed that daily doses of glabridin can suppress abdominal fat accumulation and blood sugar elevation in diabetic mice, while human trials show that it can reduce weight gain and body fat—especially visceral or belly fat. And according to another recently published clinical trial, this botanical extract packs the same punch against LDL cholesterol, too.
1 Carmeli E, Fogelman Y. Antioxidant effect of polyphenolic glabridin on LDL oxidation. Toxicol Ind Health. 2009 May-Jun;25(4-5):321-4.
Herbs and foods included in the report that help thin the blood naturally include: Garlic, saw palmetto, ginkgo, green tea, alfalfa, ginger, bilberry, fenugreek, ginseng, Butcher's Broom and capsicum (cayenne).

The report did not explain that long term use of aspirin or warfarin increases the risk of silent bleeding, ulcers and the severe risk of destruction of the cell wall membrane and clotting disorders.

Statins, beta-blockers, and calcium-channel blockers can be effected by St. John's wort, Echinacea, grapefruit juice, and Black Cohosh. But remember that statins come with the risk of liver damage. Calcium channel blockers can cause sudden death at one point were almost taken off the market because of the risk. Beta blockers have come into question for safety and efficacy in recent years.

Hawthorn has been shown to strengthen the contractions of heart muscle, which may interact negatively with prescription heart-failure medications. Hawthorn has always been a first line of defense for heart health in herbal medicine. I have worked with many people who lived with heart health issues. I've always found Hawthorn to be a key factor in their improved quality of life.

Night blooming cereus and Lily of the Valley may also be an experienced herbalist' s choice for cardiovascular care.

Yohimbe can elevate blood pressure and at times and for some people this would be helpful, but in general it is not one I often suggest.

Aloe vera can effect potassium levels. Licorice can interfere with digoxin and it can raise blood pressure. Like aloe vera, it can also cause a dangerous drop in blood potassium levels.

Other herbs in the study mentioned in this report include Butcher's broom, angelica, capsicum (cayenne), fumitory, gossypol, Irish moss, kelp, khella, lily of the valley, ephedra, night-blooming cereus (cactus flower), oleander, and strophanthus can all interact negatively with heart medications.

Health care is your choice. Natural remedies like herbs and supplements can do an effective job helping you heal when you do not wish to choose or cannot tolerate prescription drugs.

Because doctor's work for you, the question must be asked: When will today's medicine and today's doctors meet you half way and support natural choice?

Always stay in communication with your health provider and contact an experienced herbalist or naturally oriented doctor for additional resources.
Reinforcements from the field

ABC Responds to Article on Herb-Drug Interactions in Journal of the American College of Cardiology
2010/02/03 - American Botanical Council


Article should be retracted and corrected says herbal science group

(Austin, TX) February 2, 2010. At least several times per year an article is published in a medical journal that purports to provide health professionals and the public with useful information on the safety of herbs and herbal dietary supplements. Instead, what sometimes occurs is an article written by people with apparently little to no expertise in the subject area of herbal medicine and medicinal plant research and likewise apparently peer reviewed—if peer reviewed at all—by reviewers with little botanical knowledge or expertise. Yesterday, the Journal of the American College of Cardiology published such an article.1
This particular article has so many flaws and errors that it is difficult to know where to begin to critically review it.

First, Latin names for the herbs discussed are missing, a disservice to any readers who may not be familiar with common names used in the United States.

Second, some of the tables in the article contain entries for “commonly used herbs,” which include the toxic plant oleander (Nerium oleander, a toxic herb with cardioactive glycosides not sold to consumers in the US dietary supplement market); chan su (presumably dried Chinese toad venom—not an herb nor generally available as a dietary supplement!); and Uzara root (Xysmalobium undulatum, an anti-diarrhea herbal drug approved in Germany.) None of these are “commonly” found in the US herbal dietary supplement market.

Grapefruit juice, which is well known for increasing serum levels of many pharmaceutical drugs, is referred to as an herb.

The authors refer to “ginseng” without clarifying to which species of the genus Panax they are referring, many of which cause varying pharmacological effects. Also, with respect to ginseng, the authors unfortunately repeat the highly erroneous adverse effect information from the widely discredited 1979 uncontrolled study by RK Siegel on the “Ginseng Abuse Syndrome,” stating that “ginseng” can cause “hypertension, behavioral changes and diarrhea.”

Capsicum is listed in a table as being used for shingles, trigeminal, and diabetic neuralgia, when it is actually the US Food and Drug Administration-approved over-the-counter and prescription drug capsaicin, the vanillanoid compound derived from chili peppers (Capsicum spp.), which is used for such purposes.

There are more; the errors and problems in this paper are too numerous to list completely at this time.

While there are potential and actual interactions that various herbs can have with drugs used by patients with cardiovascular diseases, this paper will do little to improve professional awareness and skill in this area. However, the resulting media coverage will undoubtedly increase public confusion over what is an already confused subject. This paper should not have been published in its present form without serious additional edits, revisions, and deletions, and the Journal of the American College of Cardiology would be advised to retract it.

Reference

Tachjian A, Maria V, Jahangir A. Use of herbal products and potential interactions in patients with cardiovascular diseases. J Amer Coll Cardiol. 2010;55(6). [DOI:10.1016/j.jacc.2009.07.074].

About the American Botanical Council

Founded in 1988, the American Botanical Council is a leading international nonprofit organization addressing research and educational issues regarding herbs and medicinal plants. ABC’s members include academic researchers and educators; libraries; health professionals and medical institutions; government agencies; members of the herb, dietary supplement, cosmetic, and pharmaceutical industries; journalists; consumers; and others within over 70 countries. The organization occupies a historic 2.5-acre site in Austin, Texas where it publishes the quarterly journalHerbalGram, the monthly e-publication HerbalEGram, HerbClips (summaries of scientific and clinical publications), reference books, and other educational materials. ABC also hosts HerbMedPro, a powerful herbal database, covering scientific and clinical publications on more than 220 herbs. ABC also co-produces the “Herbal Insights” segment for Healing Quest, a television series on PBS.

ABC is tax-exempt under section 501(c) (3) of the IRS Code. Information: Contact ABC at P.O. Box 144345, Austin, TX 78714-4345, Phone: 512-926-4900. Website: http://www.herbalgram.org/.


Sunday, January 31, 2010

Wear Red for Your Heart

Here's a compilation of articles we've posted on Heart Month and Heart Health and some good links.




It seems as if little has changed in the way mainstream medicine looks at heart health concerns, especially for women, so hopefully our infomration will be put to good use.  I've listed some of the 100+ posts on Natural Health News relating to heart health.  Just use "search" to locate more.

I'm really happy to learn that a friend with congestive heart failure has had major improvement with the use of vitamin C and Hawthorne berry.  See more about Alli-C (our choice for garlic, a natural blood pressure reducer and blood thinner - order from us in the right column ), and consider contacting us for help with your health concerns.

http://naturalhealthnews.blogspot.com/2009/01/diet-and-lifestyle-best-cures-for-worst.html
http://naturalhealthnews.blogspot.com/2009/02/heart-month.html
http://naturalhealthnews.blogspot.com/2009/02/red-dress-heart-month-and-womens-health.html
http://naturalhealthnews.blogspot.com/2005/01/heart-health-month-is-soon-to-be-here.html
http://naturalhealthnews.blogspot.com/2009/03/what-about-heart-healthy-herbs.html
http://naturalhealthnews.blogspot.com/2008/02/heart-health-heart-risk.html
http://naturalhealthnews.blogspot.com/2007/03/herbal-extract-extends-heart-patients.html


Heart at risk in mammography
http://naturalhealthnews.blogspot.com/2009/02/women-kept-in-dark-when-it-comes-to.html

Selected articles from leaflady.org
http://www.leaflady.org/blood_pressure_care_naturally.htmhttp://www.leaflady.org/heart_health.html
http://www.leaflady.org/somethoughts.htm
http://www.leaflady.org/reiki_BP.htm
http://www.leaflady.org/FEB.htm

http://www.leaflady.org/hypertension.htm

Take good care of your heart, you'll be happy you did...