Dose
100 mg per tablet
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NOW Foods Vitamin B-1 provides 100mg of thiamine (Vitamin B-1) per tablet to support energy metabolism. The bottle contains 100 tablets for daily supplementation. Thiamine is essential for nerve function and carbohydrate metabolism.
| Thiamin (from Thiamin HCl) (Vitamin B-1) |
100 mg | 8333% |
|---|
Other Ingredients: Microcrystalline Cellulose, Stearic Acid (vegetable source) and Magnesium Stearate (vegetable source)
High-potency thiamine 100 mg, for energy and nerve function.
Thiamine is a cofactor for pyruvate dehydrogenase and alpha-ketoglutarate dehydrogenase, the enzymes that drive cellular ATP production.
Nerve tissue runs heavily on carbohydrate metabolism, so thiamine deficiency hits nervous system function quickly.
Heart muscle is one of the most energy-demanding tissues, and thiamine supports its continuous ATP generation.
Thiamine HCl in a vegetable-source base, suitable for vegetarian and vegan dietary patterns.
Dose
100 mg per tablet
Form
Thiamine HCl
Bottle Size
100 tablets

Daily Use
One tablet per day
Suitable For
Vegetarian, vegan
Brand
NOW Foods
Adults with unexplained fatigue, those with history of high alcohol intake (alcohol depletes thiamine fast), people on diuretics (diuretics increase thiamine loss), and those eating restricted carbohydrate diets.
The 100 mg dose is therapeutic, much higher than the small amounts in a multivitamin. This is the dose for restoring depleted thiamine status rather than just topping up daily intake.
Take in the morning with breakfast. Thiamine is water-soluble, cleared within hours, so daily dosing is the model.
One tablet daily with food. For known deficiency or high-risk situations (heavy alcohol history, diuretic use), one tablet for 4 to 8 weeks to restore status, then re-assess.
Strategic Cross-Sell
B Complex (Natroceutics Activated) covers the full B family for those who need broader coverage. Useful as a step-up from single-B thiamine for general energy and methylation support.
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"This product is a dietary supplement and is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before using this product, especially if you are pregnant, nursing, taking medication, or have a medical condition. Individual results may vary. We disclaim any liability for adverse reactions or consequences arising from the use of this product. This product is not evaluated or registered with SAHPRA. Keep out of reach of children."
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