Health ❯ Clinical Trials

Randomized Controlled Trials

Study Design Dietary Studies Dietary Interventions Vitamin D Efficacy Crossover Trials Exercise Therapy Smoking Cessation Research Vaccine Efficacy VITAL Trial Placebo-Controlled Studies Air Purifiers Cocoa Extract Fertility Treatments Long-Term Studies Pilot Studies COSMOS Trial Diet Studies Digital Interventions Vaccine Research TABFAT Trial Interventions Participant Selection Health Interventions Study Findings Phase II Trials D2d Study Vitamin D and Type 2 Diabetes Trial Mental Health Interventions

Tirzepatide Raises Imaging Signals of Brown Adipose Tissue in Small Randomized Trial

This could mean the drug raises calorie burning at the tissue level; confirmation will require larger trials and tissue analysis.

Early Evidence Suggests GLP‑1 Weight Drugs Can Raise Testosterone and Improve Sperm in Men With Obesity

VDR Gene Variant Tied to 19% Lower Diabetes Risk With High-Dose Vitamin D3

Year-Long Exercise Trial Lowers Long-Term Stress Hormone in Adults

Single IV DMT Dose With Therapy Shows Rapid, Lasting Antidepressant Effect in Phase IIa Trial

Shingles Shot Linked to Fewer MCI Cases and Lower Dementia Deaths in Welsh Study

Self-Guided Hypnosis Halves Menopausal Hot Flashes, JAMA Trial Finds

Digital Patient Outreach Raises Lung CT Screening to 24.5% in JAMA Trial

Medical Cannabis Linked to Lasting Sleep Improvements in Insomnia, 18-Month UK Registry Study Finds

Pilot RCT Signals Faster IVF Conception for Women 35–42 Using PGT-A

HEPA Air Purifiers Cut Systolic Blood Pressure in Adults Near Busy Highways

Nocebo Effect, Not Gluten, Fuels Symptoms for Many IBS Patients

Vaporized Nicotine Products Boost Six-Month Quit Rates Threefold Over Gum and Lozenges