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Source Naturals, B-1, High Potency, 500 mg, 100 Tablets

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  • Product Code: SNS-00888
  • UPC Code: 021078008880
  • Package Quantity: 100 Tablets
  • Dimensions: 2.4 x 2.4 x 4.4 in, 0.35 lbs (0.16 kg)
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Product Overview

Description

  • Vitamin Supplement

B1 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. 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.

Suggested Use

1 tablet daily

Other Ingredients

Stearic acid, modified cellulose gum, acacia gum, magnesium stearate, ans silica.

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

Warnings

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

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

Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %DV
Thiamin (vitamin B-1) 500 mg 33,333%
Magnesium (as magnesium citrate, malate, oxide & succinate) 100 mg 25%
iHerb Customer Reviews
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Thyroid Help!!

Posted by Reviewer3247496 on May 02, 2014

Ordered this after reading that Hashimoto's patients or (low thyroid) patients helped with energy!! Initially did..but after the 'Coxsackie' virus and some post viral fatigue I couldn't tell anymore. Not to mention 'allergies' are a problem now....grrrrr. Will continue to take it as I know B1 or Thiamine is so important to energy production.

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expensive

Posted by 4871441214480765874 on Mar 28, 2014

expensive

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big pills

Posted by 5371705003315761068 on Mar 27, 2014

I bought this to repel mosquitos, it seems to work so far & the great thing about these is the pills & mg are big enough to cut in two! Makes the bottle last longer. great price cant beat it

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For fibro energy

Posted by 5619461052993656923 on Feb 27, 2014

I have fibromyalgia and have been testing various possibilities of supplements that are said to help with the fatigue. I have found that taking high dose vitamin b1 has made a marked difference. I take 4 tablets a day, divided throughout the morning, and it took around 3 weeks to clearly notice the improvement.

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I Herb Order Satus

Posted by Reviewer3149568 on Nov 08, 2012

It is now over 6 weeks since I ordered this product and still there is no sign of receipt. emails requesting an update are dealt with in an unsatisfactory fashion Requests for the name of senior personnel are complete;y ignored.....the iherb service when something goes wrong is non existant

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