Use these common foods in your kitchen to make beautiful pastel food coloring. Food coloring allows ... like powdered freeze-dried fruit, spirulina, and turmeric,” says Schreiber.

Blue-green algae, especially spirulina, are an important protein source ... Algae are used in a variety of ways in making food, from coloring, to wrapping, to gel-forming … and also as sources of ...

With its unmatched protein content, nutrient density, and sustainability, spirulina is an excellent addition to any diet.