Nutrition and supplement information based on science
[We do not sell supplements — find out why]

Our team is composed of scientists, not marketers; all we do all day, every day, is analyze studies on nutrition and supplementation, to answer your questions.

  • The New York Times
  • The Washington Post
  • Men's Health
  • BBC
  • The Guardian
  • Medpage Today
  • Forbes
  • Eatright

Millions of people trust

Supplement companies misrepresent scienctific research to sell you more supplements. Reviewers are often paid (overtly or not) by the same companies to pimp their products. Famous doctors and the mainstream media routinely ignore context to produce sensationalist headlines. And too many gurus, even the few who are sincere, base their recommendations on feelings rather than facts.

We were frustrated with all the misinformation.

That’s why we, in 2011, we created We’ve been 100% independent from the start; we’ve never sold ads or a single supplement on our website. We’ve fiercely remained independent so that we can provide unbiased and trusted information.

Read more about us and what makes us unique.

The professionals turn to

Jennifer Sygo

RD Cleveland Clinic Canada | Performance Toronto Raptors’s updates help me to stay on top of current research on supplements and diet trends. I appreciate the detail on topics like supplement-nutrient interactions, and their in-depth summaries are a great way to get “the lay of the land” quickly and efficiently.

John Berardi

PhD, CSCS | Co-founder Precision Nutrition | Advisor to Apple, Nike, and Equinox

Whenever I want unbiased, meticulously researched, and scientifically credible supplement information, I turn to my friends at They review thousands of studies and give bottom-line supplement recommendations better than anyone else in the industry. For me, my team, and my colleagues, they’ve become a trusted resource.

Mike Hart

MD is the most trusted resource on the internet for making intelligent decisions regarding your health. I visit it daily and frequently suggest to my patients to visit before purchasing any supplements or making any dietary changes.

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What our users are saying


Fitness Enthusiast

My coach referred me to this website when I had questions about supplements. I find your website to be a wealth of unbiased (hopefully) information and I love the fact that it summarizes the research on these different products so I can try to tell the difference between the truth and marketing hype. Your work is invaluable and I thank you for it.


Active Mother

You all are my go-to people for supplements. I have already purchased the Supplement Guides and A-to-Z Reference. Thank you for all the work and effort put into your website to help people like me. Your customer and cheerleader.


Personal Trainer

I just wanted to say thank you for this INCREDIBLE resource and service you’re providing. Almost every nutrition related question I’ve ever had is answered here in a way that I trust. I can’t speak more highly about your site. Wishing you tremendous success, despite knowing that our world doesn’t always reinforce scientific literacy.

Your Unbiased Source on Nutrition

  • Improve your health by learning exactly what supplements to take, when to take them, and how much to take of each
  • Save time — take advantage of the thousands of hours we’ve spent parsing the evidence
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  • Make decisions based on science - summarizes over 5000 research papers
  • Optimize your supplement intake with accurate and unbiased information as we do not sell any supplements
  • Arm yourself with knowledge on which supplements will help you with your health goals
  • Stay on top of the latest nutrition studies
  • Understand the full meaning of the research paper, not just the sensationalized headlines
  • Don't fall behind with out-of-date knowledge