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Old 06-04-2019, 05:33 PM
 
17,614 posts, read 13,406,093 times
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https://www.empr.com/home/news/fda-d...-55587-5952229


Quote:
Vinpocetine, an ingredient found in some dietary supplements, may be associated with adverse reproductive effects, according to a safety communication from the Food and Drug Administration (FDA).

The warning comes after the Agency reviewed a report by the National Institute of Health’s (NIH) National Toxicology Program (NTP) which evaluated the “developmental and/or reproductive toxicity of selected substances in laboratory animals.” Results showed vinopocetine decreased fetal weight and increased the chance for miscarriage in pregnant animals. As the blood levels of vinpocetine measured in the animals were similar to those reported in individuals who consumed a single dose of vinpocetine, it can be inferred that the risks would apply to humans as well.



Vinpocetine, a synthetically produced compound, is sometimes referred to as Vinca minor extract, lesser periwinkle extract, or common periwinkle extract; dietary supplements containing vinpocetine have been marketed for improving memory, focus, and energy, as well as for promoting weight loss.
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Old 06-04-2019, 05:43 PM
 
Location: Southern California
29,266 posts, read 16,793,970 times
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Well, for one major thing, probably almost every container of supplements have a Warning label, not to take if pregnant. Thanks.
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Old 06-05-2019, 12:30 PM
 
Location: Georgia, USA
37,133 posts, read 41,343,367 times
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Quote:
Originally Posted by mike1003 View Post
Vinca is also the original source for a class of cancer chemotherapy drugs.

This manufacturer does not list pregnancy as a contraindication.

https://www.lifeextension.com/Vitami...SABEgKX_fD_BwE

To the person who sent me a rep: It does not list pregnancy as a contraindication, which it should.
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Old 06-05-2019, 12:46 PM
 
Location: Southern California
29,266 posts, read 16,793,970 times
Reputation: 18910
I see this Warning on just about every supplement I have purchased. Scroll down to Warnings.

https://www.iherb.com/pr/Source-Natu...0-Tablets/1503
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