Standard Vitamins Vitamin B1 100mg 100 Capsules

Vitamin B1 is involved in numerous body functions. Little is stored in the body; depletion can occur in as little as 14 days. Drugs and especially alcohol are known to "burn up" vitamin B1 even more rapidly. A B1 deficiency usually shows itself as fatigue and weakness. -- VITAMIN B1 Essential to produce energy from carbohydrates and protein. Works to make your nervous system function properly. Strengthens your immune system. Considered a primary anti-stress vitamin.