Healthy Life Guide: What Are Flavonoids?
Flavonoids are a diverse group of phytonutrients (plant chemicals) found in almost all fruits and vegetables. Along with carotenoids, they are responsible for the vivid colors in fruits and vegetables. Flavonoids are the largest group of phytonutrients, with more than 6,000 types.
An herbal health product or supplement (also called a botanical product) is a type of dietary supplement that contains one or more herbs. Examples of common herbal health products and supplements include black cohosh, echinacea, garlic, ginkgo, saw palmetto.
Vitamin B12 is a water-soluble vitamin that is involved in the metabolism of every cell of the human body: it is a cofactor in DNA synthesis, and in both fatty acid and amino acid metabolism.