Source Naturals Vitamin B-1 Thiamin 500Mg High Potency, 100% Pure - 100 Tablets

B-1 Is Intimately Involved In Many Aspects Of Nerve Health And Function. Once In The Body, B-1 Is Activated To A Co-Enzyme Form Necessary For Energy Production And The Formation Of Acetylcholine, A Major Neurotransmitter Suggested Use: 1 Tablet Daily Allergies: Suitable For Vegetarians. Contains No Yeast, Dairy, Egg, Gluten, Soy Or Wheat. Contains No Sugar, Starch, Preservatives, Or Artificial Color, Flavor Or Fragrance Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyoneâ’S Potential To Enjoy Optimal Health Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda) Vitamin B-1 (Thiamin) Is Essential For The Metabolism Of Carbohydrates, Some Amino Acids, And Alcohol