Source Naturals, Vitamin B1, 500mg

Description

Vitamin B1 is intimately involved in many aspects of nerve health and function. The active coenzyme form of B-1, thiamine pyrophosphate (TPP), is required for energy production and is essential for the formation of acetylcholine, a major neurotransmitter.

Magnesium plays a role in neuromuscular transmission and activity, promoting muscle relaxation. A highly processed "junk food" diet, excessive alcohol intake and exhaustive exercise can increase the need for B-1.