Biotin although it is not a B-vitamin, it is very much a part of the B-Complex family and interacts synergistically with them. Biotin is a water-soluble vitamin that acts as a co-enzyme in assisting in the production of fatty acids. Further, it acts as a catalyst in the oxidation of fatty acids and complex carbohydrates.

Biotin is an essential nutrient that is found in small amounts in animal and plant tissue. Biotin is partially synthesized by the friendly intestinal bacteria, therefore we are not totally dependent upon dietary sources to ensure us of an adequate supply of this vitamin.

Natural sources include egg yolks, liver, brewer's yeast, whole grains, whole soy products, unpolished rice, brown rice, most legumes (especially beans and peas), lentils, bean sprouts, raw unadulterated honey, bee pollen, propolis and royal jelly.

If dietary biotin intake is not sufficient, a daily multiple supplement will generally provide an intake of at least 30mcg of biotin per day (which covers the RDA for most people). Biotin is not known to be toxic. Toxicity has not been reported with daily oral doses of up to 200mg used to treat hereditary disorders of biotin metabolism and deficiency.