Source Naturals Vitamin B-1 50 tabs 500 mg

Vitamin B-1 is intimately involved in many aspects of nerve health and function. The active coenzyme form of B-1, thiamin pyrophosphate (TPP), is necessary for energy production and 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 may increase the need for B-1.

Serving Size: 1 Tablet

Suggested Use: 1 tablet daily, or as recommended by your health care professional.

Warnings: If you are pregnant or breastfeeding, consult your health care professional before using this product.

Suitable for vegetarians and HYPOALLERGENIC. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

Supplement Facts	Amount Per Serving	% Daily Value
Thiamin (vitamin B-1) 500 mg 33,350% Magnesium (as magnesium citrate, malate, oxide & succinate) 100 mg 25%