Before reconstitution, the lyophilized (freeze-dried) powder is most stable
BPC-157 has extensive preclinical research but limited human clinical trials
[DOI] [PubMed] [Google Scholar] 87.Xu X., Qin X., Li Y., Sun D., Wang J., Liang M., Wang B., Huo Y., Hou F.F., Investigators of the Renal Substudy of the China Stroke Primary Prevention Trial (CSPPT) Efficacy of folic acid therapy on the progression of chronic kidney disease: The Renal Substudy of the China Stroke Primary Prevention Trial
To enhance the biosafety of engineered live bacteria therapy, host toxicity tests are still needed, and the long-term retention of the bacteria in the body should be observed
344-347 One review of clinical trials found, in patients with generalized anxiety disorder, kava extract providing 120280 mg per day of kavalactones (bioactive compounds from kava) for four to eight weeks is safe and may decrease symptoms