







The weight-loss industry preys on scientific naivete, often conflating good nutrition with the caloric deficit necessary to lose weight.
Why you shouldn’t exercise to lose weight, explained with 60+ studies
Vox is a general interest news site for the 21st century. Its mission: to help everyone understand our complicated world, so that we can all help shape it. In text, video and audio, our reporters explain politics, policy, world affairs, technology, culture, science, the climate crisis, money, health and everything else that matters. Our goal is to ensure that everyone, regardless of income or status, can access accurate information that empowers them.

Death of the calorie
For more than a century we’ve counted on calories to tell us what will make us fat. Peter Wilson says it’s time to bury the world’s most misleading measure

Statistical Modeling, Causal Inference, and Social Science
I saw in a recent issue of the Times Literary Supplement that you have been critical of the “chambermaid” study which purported to show that people were losing weight without changing their diet or exercise. I agree that this study did not show what it claimed.
What if Doctors Stopped Prescribing Weight Loss?
Focusing on body size isn’t making people healthier. Some clinicians are trying a different approach

Everything You Know About Obesity Is Wrong
For decades, the medical community has ignored mountains of evidence to wage a cruel and futile war on fat people, poisoning public perception and ruining millions of lives. It's time for a new paradigm.

Annual Reports | CAA
For archived content, please refer to the National Diet Library's Web Archiving Project (WARP).
The Website Obesity Crisis
This is the text version of a talk I gave on October 29, 2015, at the Web Directions conference in Sydney. [53 minute video].
How the Sugar Industry Shifted Blame to Fat (Published 2016)
Newly discovered documents show that the sugar industry paid scientists in the 1960s to shape the debate around heart disease, sugar and fat.

Hypercerts: Recognizing and Rewarding Impact – ATProto Implementation
Hi all, excited to share some of what we’ve been building and to introduce hypercerts to the ATProto community. Where we started The hypercerts project began at Protocol Labs with a simple goal: improve how we fund public goods. Many of the contributions society relies on most—open-source software, scientific R&D, and ecological regeneration—remain underfunded because their value is hard to see, coordinate around, and reward. What are hypercerts Hypercerts address this by serving as digital im...

Train Your Brain to Eat Less Sugar
A recent study led by Evan Forman, PhD, a psychology professor in Drexel University's College of Arts and Sciences, shows that a computer game can be used to train its players to eat less sugar, as way of reducing their weight and improving their health.

Open-sourced food production – the future of urban diets?
Scientists are developing open-source technologies that reward locally grown foods, cutting down on shipping and improving nutrition

What’s in an Algorithm? Empowering Users Through Nutrition Labels for Social Media Recommender Systems
(For a PDF version of this essay click on the button in the right-hand column.)

Inside the food industry: the surprising truth about what you eat
Think you eat only healthy, unprocessed foods? Think again. Joanna Blythman went undercover and discovered that even your fruit salad is not what it seems

Retraction: <i>Apple cider vinegar for weight management in lebanese adolescents and young adults with overweight and obesity: a randomised, double-blind, placebo-controlled study</i>
Weight loss relapse associated with exposure to perfluorinated alkylate substances
Abstract Objective The purpose of this study was to test the hypothesis that perfluorinated alkylate substance (PFAS) exposures are associated with body weight increases in a dietary intervention study. Methods In the DioGenes trial, adults with obesity first lost at least 8% of their body weight and then completed at least 26 weeks on a specific diet. Concentrations of five major PFASs were assessed in plasma samples from study baseline. Results In 381 participants with complete data, plasma concentrations averaged 2.9 ng/mL and 1.0 ng/mL for perfluorooctanoic acid (PFOA) and perfluorohexanesulfonic acid (PFHxS), respectively. A doubling in plasma PFOA was associated with an increase in weight at 26 weeks by 1.50 kg (95% CI: 0.88–2.11), with an increase of 0.91 kg (95% CI: 0.54–1.27) for PFHxS, independent of diet groups and sex. Associations for other PFASs were in the same direction and significant, although not after adjustment for PFOA and PFHxS. Weight changes associated with elevated PFAS exposures were similar to or larger than average changes ascribed to the different diet groups. Conclusions Elevated plasma concentrations of PFOA and PFHxS were associated with increased weight gain that exceeded those related to the diets. Obesogenic PFASs may cause weight gain and thus contribute to the obesity pandemic.

Beginner's Health and Fitness Guide
That's what this guide is for. It's a basic guide to diet and fitness for beginners who want to get in better shape. If you want to look better, improve your overall athletic ability, or just improve your health, read on. If you're a bodybuilder or athlete, you probably already know most of this anyway.