Comment · Thu, September 12, 2013 · Ceretropic
Purchased some bulk bacopa extract with .86 ppm of lead... safe?
Original post in this thread
arbolesdefantasia · 11 points
Just received COA of some bacopa extract I purchased. Here is a link to a study evaluating the acceptable levels of heavy metals in dietary supplements. depending on whose standard you go by .86ppm of lead is either above or below. erring on the side of caution i am probably going to return the product. opinions. should i keep it and ingest or no?
http://www.imjournal.com/resources/web_pdfs/0607_liva.pdf
edit: i have been taking a different brand of bacopa for a few months. and purchased this in bulk to save money, i havent started taking it yet because i still have some left in the original bottle. i dont have a coa for the brand i am currently taking, thus it could be more or less than the bulk bacopa i purchased.
edit 2: received the COA for gotu kola and its 1.866ppm. ie more than double that of the bacopa.
What they were answering
arbolesdefantasia · 1 points
i edited my post above showing the calculation based on dosage.
the extract is 20%. so between 500mg-1g per day of the extract - or calculating based on the upper total daily dose, would roughly 1-2mcg of lead per day. need to double check my math.
a total yearly ingested dose of 730 μg of lead (2 μg/day x 365 days)
u/MisterYouAreSoDumb · Ceretropic
Ohh, that changes the calculation then. My extract is 50% bacosides, with a recommended dosage of 250mg. Yours would take a lot more to reach the RDI of bacosides.
I'd say return it. No sense in risking it with lead.