Friday, December 07, 2007

Vitamin H

Biotin (Vitamin B7 or Vitamin H)

  • Biotin is a water-soluble member of the B-complex group of vitamins and is commonly referred to as vitamin H.
  • Another member of the B-vitamin family, Biotin is involved in the biosynthesis of fatty acids, energy production, metabolism of the branched-chain amino acids, and recent research indicates it may play a role in gene expression.
  • Biotin is widely distributed in natural foodstuffs. However, like many other water-soluble nutrients, the amounts present are too low to meet nutritional needs.
  • Biotin deficiency causes serious malformations in many animals. This is of special concern since there is also now data showing that marginal

  • Biotin deficiency occurs in a significant proportion of pregnant women. There is also preliminary evidence that supplemental Biotin might improve disordered glucose metabolism and thus might be helpful in some cases of diabetes.
  • It's estimated minimum daily requirement is between 30 mcg to 300 mcg.

  • IMPORTANCE:
    • Aids in the utilization of protein, folic acid, Pantothenic acid, and Vitamin B-12
    • promotes healthy hair
    • Strengthens hair and nails
    • Increases energy levels
    • Promotes normal cholesterol levels
    • Reduces blood sugar levels


  • DEFICIENCY SYMPTOMS:
    • extreme exhaustion
    • drowsiness
    • muscle pain
    • loss of appetite
    • depression
    • grayish skin c

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