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ProHealth > Store Home > Energy Supplements > B-1, High Potency

B-1, High Potency by ProHealth - 500 mg, 100 tablets

#PH402 - Vitamin B-1 Supplement - By ProHealth
$12.49 $15.50 SRP
You Save: $3.01 (19% Off)
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  • Better prices - up to 40% off regular pricing

  • Lower shipping cost - just $2.99! (Save $3 on each order)

  • Convenient Auto Ship the nutrients you need, shipped automatically on the schedule of your choice
Product Rating of 4.5 stars  
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Product qualifies for $5.99 flat rate U.S. shipping.

Essential for Energy Production*

  • Helps maintain nervous system and heart health*
  • Promotes muscle relaxation*
  • Essential for the formation of acetylcholine*
Your Purchase Funds Research
A percentage of ProHealth profits are donated
directly to organizations focused on Chronic
Fatigue Syndrome and Fibromyalgia
research and advocacy. Learn more »

ProHealth FundraisingFunding Research to Find Cures
Knowing that research is the key to finding cures for chronic, debilitating diseases, ProHealth has raised and donated more than $3.5 million to organizations researching fibromyalgia, ME/Chronic Fatigue Syndrome and other conditions.

You Help Make it Possible
As a crucial part of our mission, a portion of each purchase you make goes toward this fundraising effort. This is such a high priority that in some years our donations outpaced our profits. Thank you for helping support our efforts.
Vitamin B-1 is intimately involved in many aspects of nerve health and function. The active co-enzyme form of B-1, thiamin pyrophosphate (TPP), is necessary for energy production and is essential for the formation of acetylcholine, a major neurotransmitter.

B-1 High Potency by ProHealth also includes magnesium, which 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.*

Read more about B-1, High Potency in "Energy Breakthrough - One Fibromyalgia Patient's Fortuitous Discovery "

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.

Supplement Facts
Serving Size: 1 tablet
Servings Per Container: 100
Amount Per Serving %DV
Thiamin (vitamin B-1) 500 mg 33,333%
Magnesium (as magnesium citrate, malate, oxide & succinate) 100 mg 25%
* Daily Value not established
** Percent daily values are based on a 2,000 calorie diet.

Suitable for vegetarians.

Product & Usage Information:

  • Suggested Use: One tablet daily.

  • Storage: Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

  • Other Ingredients: stearic acid, modified cellulose gum, acacia gum, magnesium stearate, and silica.

  • Contraindications: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.


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These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary.