Clean Plates

One of the most interesting things about GLP-1 medications is how differently people respond to them. One person may lose a significant amount of weight and barely think about food. Another may lose less than expected or struggle with side effects. There are plenty of reasons for that variation, from genetics to metabolism. But researchers are also looking at something much more familiar: what you eat.

You can be doing all the things that used to work—exercising regularly, eating well, staying active—and still reach a point where your body doesn’t seem to respond quite the same way. Strength gains come more slowly. You’re sorer after workouts. It takes longer to recover. And maintaining muscle suddenly requires more attention than it did a decade ago. That’s a normal part of getting older, but it doesn’t mean your best option is simply exercising more.

Protein is having a moment. It’s being added to cereal, pasta, coffee, snack bars, and just about everything else in the grocery store. And there’s good reason to pay attention to it: protein helps maintain muscle, keeps you satisfied, and becomes especially important as we get older. But does that mean we should be trying to get as much protein as possible? Not necessarily.

Just when summer produce is at its best, there’s another food safety story making headlines. A Cyclospora outbreak linked to iceberg lettuce has sickened people across multiple states, which may have you looking at your salad a little differently. But this isn’t a reason to stop eating fresh fruits and vegetables. According to this Medical Xpress guide on staying safe during the outbreak, a few smart food-safety habits can help reduce your risk while keeping plenty of summer produce on the menu.

When you think about living a longer, healthier life, it’s easy to assume you need to do something big. Follow a complicated diet. Take the latest supplement. Track every health metric on your phone. But some of the habits linked to healthy aging are surprisingly basic. Two that continue to show up in the research are eating nuts regularly and staying well hydrated. Neither requires a major lifestyle overhaul, and there’s a good chance you can start both today.

You’ve probably seen it happen at the gym: someone has caffeine before a workout and feels ready to go. You try the same thing and end up jittery, anxious, or wondering whether it made any difference at all. Caffeine is one of the most well-studied ingredients for exercise performance, but that doesn’t mean everyone responds to it in exactly the same way. And according to recent reporting on caffeine and exercise performance, part of that difference may come down to genetics.

Most of us were taught to think about what we eat. Fewer of us have considered when — not which meal, but which bite comes first. It turns out the sequence matters. According to gastroenterologists interviewed about food order and health, the order in which you work through the components of a meal — vegetables, protein, carbohydrates — can meaningfully affect how your blood sugar responds, how quickly you feel full, and how comfortably you digest everything afterward. Same foods. Different order.

Most of us think about calcium in one of two moments: when we’re pouring milk for a kid or when a doctor mentions bone density. But calcium quietly runs dozens of processes in your body—muscle contractions, nerve signaling, heart rhythm—and when levels dip, your body doesn’t just go quiet. It finds ways to speak up. The tricky part is that the signals are easy to miss, or easy to chalk up to something else.

If you’ve ever tried eating small meals throughout the day to “keep your metabolism going,” you’re not alone. It’s one of those pieces of nutrition advice that’s been repeated for years. The problem? Eating more frequently doesn’t appear to make you burn more calories.

If your grocery bill keeps climbing even though you’re buying roughly the same foods, you’re not imagining it. According to UN figures released in July 2026, the cost of a healthy diet has risen about 25% since 2021. By their estimates, roughly one-third of the global population can no longer afford one. That’s a pretty grim statistic. But it doesn’t mean eating well suddenly requires an enormous grocery budget. It does mean some of the foods you rely on may need to change.