Most people blame weight gain after 40 on a "slowing metabolism" — but one of the largest studies ever conducted on human energy expenditure tells a different story. Metabolism actually stays remarkably stable from roughly age 20 to 60. So what's really going on? This article breaks down what the science says, why the real culprits are often hiding in plain sight, and what you can still control at every age.
Once you’ve planned out a weight training routine that follows all the best practices of good program design, the single most important thing you can do to gain muscle is consistently apply the principle of progressive overload. But how do you keep increasing the load without getting hurt?
Many people with obesity focus almost exclusively on diet and cardio. But new research suggests that skipping weight training may be a mistake. Learn why resistance training, combined with aerobic exercise, offers unique benefits for muscle preservation, metabolic health, blood sugar control, and healthy aging, and why doing both is the smartest long-term strategy.
Cardio vs. weights for fat loss is one of the longest-running debates in fitness. Is one better than the other, or does combining both produce the best results? This article reviews a major meta-study examining fat loss, muscle retention, and the so-called "interference effect" between weights and cardio to reveal what the latest scientific evidence says.
Can lifting weights help protect your brain as you age? A new study suggests it can. Researchers found that just two strength-training workouts per week improved memory and helped preserve key brain regions linked to cognitive function. Discover what the latest science says about resistance training, brain health, and reducing dementia risk.
Can cardio help keep your brain younger? A new randomized clinical trial suggests it can. Researchers found that adults who completed a year-long aerobic exercise program improved their estimated brain age compared to a control group. Learn what "brain age" means, how much cardio participants actually did, why this study stands out, and what the findings mean for healthy aging.
New research linking artificial sweeteners to cognitive decline set off a wave of social media alarm – but the scientists who ran the study said something the mainstream news headlines buried: this is an association, not a cause. Before you throw out your stevia or splenda, understand what the research actually shows, what it can't show, and why the "artificial is dangerous" crowd has been pushing this narrative for years...
Scientists just published the first-ever research questionnaire designed to measure food noise – and it reveals something most people miss: food noise isn't cravings, and it isn't hunger. It's closer to obsessive rumination. The new 29-item RAID-FN Inventory breaks food noise into four distinct categories, and seeing every item on the list is the clearest window yet into what's actually happening inside a food-noisy brain.
Is food noise real, or just another diet industry buzzword? The answer is more complicated than you might think. In this article, Tom Venuto explores the science behind food noise, from the famous Minnesota Starvation Experiment to the latest research on food-related intrusive thoughts. Discover why some people can't stop thinking about food and what may really be driving it
Does white rice make you fat, or is that just another diet myth? Learn what the research says about white rice vs brown rice for weight loss and overall health. Discover why brown rice may offer nutritional advantages, yet white rice can still fit into a healthy diet and successful fat-loss plan
