Vitamin B7

Vitamin B7, also known as biotin, is a crystalline compound that is slightly soluble in water and resistant to many chemical reactions.
Biotin is present in the daily life of cells, in the synthesis of fatty acids and amino acids. It plays an important role in the Krebs cycle, where the energy required by the cell is generated. Biotin is also important in maintaining normal blood sugar levels. Diabetics often have very low biotin levels. Research is still ongoing, but so far it has been found that biotin is involved in insulin synthesis. It is recommended for strengthening hair and nails. It is found as an integral part of many cosmetic products, especially those intended for hair and skin.
Deficiency rarely occurs because the intestinal flora synthesizes it from fatty acids. Deficiency may occur due to long-term use of antibiotics that destroy intestinal flora or consumption of raw egg white containing biotin antimetabolite (i.e., inhibitor): avidin

Sources of Vitamins

Found in meat, eggs, liver, bananas, mushrooms, peas, cauliflower, spinach, walnuts, chocolate, and brewer’s yeast.

Recommended Daily Allowance

• Children under 3 years: 10-20 μg
• Children 4-6 years: 25 μg
• Children 7-10 years: 30 μg
• Adolescents and adults: 30-100 μg.