High doses of quercetin (over 1,000 milligrams per day) have been reported to cause kidney damage. Animal studies suggest a potential risk of tumor promotion in estrogen-dependent tumors. Also, there is a concern that a byproduct of quercetin may lead to a loss of protein function....
Mice were administered 1,000 milligrams of Brazilian ginseng extract daily for 18 days. The study reported that more embryonic and fetal deaths and malformations occurred when the extract was administered before implantation. Pregnant and breastfeeding women should avoid using suma root until experts ...
In addition, prescription opioid use was noted to be associated with higher albuminuria when compared to non-opioid users [9]. Table 1. Classes of common opioids and relative strength compared to oral morphine 10 mg. Type of Opioid Dose in Milligrams I. Exogenous - A. Natural Morphine ...