Source Naturals, Vitamin B-1, High Potency , 500 mg, 100 Tablets
Source Naturals · 100 tablets · Tablets
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Product description
Dietary SupplementSuitable For VegetariansB-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. Magnesium plays a role in neuromuscular transmission and activity, and supports muscle relaxation. Excessive alcohol intake may increase the need for B-1, and B-1 may be missing from some diets of highly processed "junk food".
Price history
Best price so far: £15.15 at Iherb on 21 Jul 2026