165 citations
,
July 1992 in “Annals of Internal Medicine” Herbal products can be dangerous and cause serious health issues.
581 citations
,
February 1998 in “The American Journal of Medicine” Herbal remedies can cause adverse effects and need more safety research.
75 citations
,
November 2016 in “Medicines” Beta-sitosterol has potential health benefits but needs more research to fully understand its effects and improve its use in treatments.
23 citations
,
January 2001 in “International journal of toxicology” St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
14 citations
,
November 2013 in “Journal of the American Society for Horticultural Science” Glycine slows main root growth but boosts root hair growth in habanero peppers.