Jayesh Chaudhary

clinical studies clinical trial human studies claim substantiation nutracueticals peer review safety nutraceutical research gras natural health product gcp ndi studies dexa substantiation nutra research claim weight clinical trials human clinical studies claims weight management food dietary supplement health products cardiac testing clinical study best cro supplement nutracuetical efficient cost effective clinical study outline informed consent form writing study diary writing e9 article writing investigator brochure case report form writing study protocol adaptive trial design e6 journal publication statistics litrature search e3 advisory board for medical writing manuscript writing study design clinical study report writing cosmetic research hair care clinically proven cosmeceuticals cosmeceutical claim substantiation hair growth cosmeceutical preclinical acne herbal extracts for cosmeceutical applications ethical cosmetics melasma cosmeceutical human studies hair removals instrument based product testing dermatology cosmeceutical studies human volunteer study cosmeceutical human trials venereology ich-gcp weight loss ftc publications efsa animal studies functional foods fda dietary supplement research preclinical quality control drug discovery acute oral toxicity r&d toxicity s toxicology