Source Naturals B-1 -- 100 mg - 250 Tablets

Thiamin. Supports Energy Production. Vitamin B-1 is intimately involved in many aspects of nerve health and function. The active coenzyme 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.

Average Customer Rating:

4 out of 5

1 of 1 (100%) customers would recommend this product to a friend.

Customer Reviews for Source Naturals B-1 -- 100 mg - 250 Tablets

Top 100 Contributor

Overall Rating:

4 out of 5

Not sure yet, September 12, 2008
By Melodizzles from Athens, GA

Value:		5 out of 5
Quality:		5 out of 5
Effectiveness:		4 out of 5
Satisfaction:		4 out of 5

"I did some research on natural insect repellent because I'm highly allergic to Off and other mosquito sprays. Apparently, those with diets high in B1 Thiamin have less of a problem with biting insects. I've been told that the vitamin has a cumulative affect so it takes 2 weeks to see the results. I'm not quite at 2 weeks so I can't really say if it's working or not. However, I don't guess it can really hurt anything, right?"

Age: 25-34
Gender: Female
Daily supplement usage: 3-5 supplements daily
Reason for usage: Specific health concern
Duration of use: Less than 30 days

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