Health effect
Weight loss
A guide to the size, reliability, and safety of weight-loss effects reported for supplements.
Linked studies
20 publications behind the ratings for weight loss, newest first.
Impact of Green Tea Consumption and Its Extracts on Fat Reduction and Weight Loss2024 · Green Tea ExtractThe Effects of L-Carnitine Supplementation on Weight Loss, Glycemic Control, and Cardiovascular Risk Factors in Patients With Type 2 Diabetes: A Systematic Review and Dose-Response Meta-Analysis of Randomized Controlled Trials.2024 · L-CarnitineIncreased dietary fiber is associated with weight loss among Full Plate Living program participants2023 · FiberEffect of whey protein supplementation on weight and body composition indicators: A meta-analysis of randomized clinical trials.2022 · Whey ProteinAre Dietary Proteins the Key to Successful Body Weight Management? A Systematic Review and Meta-Analysis of Studies Assessing Body Weight Outcomes after Interventions with Increased Dietary Protein2021 · ProteinThe effect of Berberine on weight loss in order to prevent obesity: A systematic review2020 · Systematic review / meta-analysis · BerberineThe effect of berberine supplementation on obesity parameters, inflammation and liver function enzymes: A systematic review and meta-analysis of randomized controlled trials2020 · Systematic review / meta-analysis · BerberineThe effect of berberine supplementation on obesity indices: A dose-response meta-analysis and systematic review of randomized controlled trials2020 · Systematic review / meta-analysis · BerberineThe effect of green tea supplementation on obesity: A systematic review and dose–response meta‐analysis of randomized controlled trials2020 · Green Tea ExtractEffects of l-carnitine supplementation on weight loss and body composition: A systematic review and meta-analysis of 37 randomized controlled clinical trials with dose-response analysis.2020 · L-CarnitineA meta‐analysis of the effect of chromium supplementation on anthropometric indices of subjects with overweight or obesity2019 · ChromiumDietary fibre and weight loss: Where are we now?2017 · FiberEffects of isolated soluble fiber supplementation on body weight, glycemia, and insulinemia in adults with overweight and obesity: a systematic review and meta-analysis of randomized controlled trials.2017 · FiberWhey Protein Supplementation Enhances Body Fat and Weight Loss in Women Long After Bariatric Surgery: a Randomized Controlled Trial2017 · Whey ProteinEffects of dietary protein intake on body composition changes after weight loss in older adults: a systematic review and meta-analysis.2016 · ProteinThe effect of (L‐)carnitine on weight loss in adults: a systematic review and meta‐analysis of randomized controlled trials2016 · L-CarnitineEffect of dairy proteins on appetite, energy expenditure, body weight, and composition: a review of the evidence from controlled clinical trials.2013 · Protein, Whey ProteinChromium supplementation in overweight and obesity: a systematic review and meta‐analysis of randomized clinical trials2013 · ChromiumThe effects of green tea on weight loss and weight maintenance: a meta-analysis2009 · Green Tea ExtractChromium picolinate for reducing body weight: Meta-analysis of randomized trials2003 · Chromium