Vitamin B-1 - Thiamine

Assists in production of blood formation, carbohydrate metabolism, and affects energy levels in the body.

Solubility: Water

Functionality:
Carbohydrate metabolism appetite regulation, important in nervous system and growth

Rich Sources:
Baked Potato, Beef kidney/liver, Brewer's yeast, Flour; rye and whole grain, Garbanzo beans (chickpeas), Dried Ham, Kidney beans, Dried Navy beans, Dried Orange juice, Oranges, Oysters, Peanuts, Peas, Raisins, Rice, brown and raw, Wheat germ, Whole-grain products.

Deficiency Disease: Beriberi

Overdose Disease: N/A

Deficiency Symptoms:
Symptoms include fatigue, depression, decreased mental functioning, muscle cramps, nausea, heart enlargement, and eventually beriberi. Alcoholics are at increased risk of a deficiency.

Deficiency Occurs in:

1. Most commonly found in alcoholics
2. People with Malabsorption conditions
3. Those eating a very poor diet
4. Also common in children with congenital heart disease
5. People with chronic fatigue syndrome
6. Individuals undergoing regular kidney dialysis

1. Men : 1.2 mg
2. Women: 1.1 mg
3. Pregnancy: 1.4 mg
4. Lactation: 1.5 mg