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What product and dosing risks are users actually facing

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Excluded were those mothers who anticipated moving out of the area before study completion, who had twin or multiple pregnancies, who were treated for infertility, who tested positive for hepatitis B (hepatitis B surface antigen), HIV, or syphilis (Venereal Disease Research Laboratory test) infections, or who were taking daily vitamin supplements in addition to folic acid and iron

One of the arguments for this is that NAD is a large molecule that's not as easily absorbed in the body, so taking smaller compounds and allowing the body to convert them once they're absorbed might actually raise be more efficient in terms of how much NAD+ you get but there's still no definitive answer to which method works best, so what's the difference in dosages if you're taking an NAD precursor

The GLP1 receptor antagonist drug semaglutide (Ozempic/Wegovy) is a synthetic peptide