Vitamin Library

Vitamin A Thiamin B-1 Riboflavin B-2 Niacin B-3
Pantothenic Acid B-5 Pyridoxine B-6 Cobalamin B-12 Biotin
Beta Carotene Bioflavonoid Vitamin C Choline & Inositol
Vitamin D Vitamin E Vitamin K Paba
Biotin

DESCRIPTION

Biotin, a water-soluble member of the B-complex, is sometimes referred to as "vitamin H" or "coenzyme R."

It was first discovered as a factor that protected against the toxicity of raw egg whites.

BENEFITS

Biotin is required to process carbohydrates, energy and fats. Biotin prevents premature graying and balding.

DEFICIENCY SYMPTOMS

Scaly dermatitis occurs in adults, also known as

cradle cap when infants suffer the same complaint.

Hair loss

Biotin deficiency is more common in babies than in adults.

REQUIREMENTS (RNI)

The COMA report suggests intakes of 10-200mcg. The band is wide because not enough is yet known about biotin. Actual intakes have been found to lie between 10 and 58mcg daily.

BEST FOOD SOURCES

FOOD

(mcg/100g)

Brewer’s yeast

80

Pig’s kidney

32

Yeast extract

27

Pig’s liver

27

Wheat bran

14

Wheat germ

12

Chicken

10

Lamb

6

Bread, whole-meal

6

Fish, fatty

5

WHO MAY NEED TO SUPPLEMENT

Pregnant women

Infants suffering from dermatitis and Leiner’s disease.

THERAPEUTIC USES

Treats cradle cap

Alleviates dermatitis and eczema

Is thought to relieve Candida albicans

SAFETY

Having been given to young babies at dosages up to 40mg without problems, biotin is regarded as a safe vitamin.

INTERACTIONS & CONTRAINDICATIONS

Biotin, as part of the B-complex, is best taken as part of the group of B vitamins, although single supplementation is safe as part of nutritional therapy.