How Hard Should You Actually Train? Last week, we talked about GLP-1 medications and why preserving muscle matters when you're losing weight. This week, we're getting back to training. And I want to answer a question that can make a huge difference in the results you get from your workouts: How hard should you actually train? Because you can spend an hour in the gym, work up a sweat, get sore, and still not give your body much of a reason to adapt. On the other hand, you can

THE WEEKLY SHIFT #1 Are You Eating Enough Protein? If you lift weights, want to build or maintain muscle, lose body fat, or simply stay strong as you get older, protein is probably the most important part of your nutrition that you can control. But here's where I see people get confused: Eating a lot of protein isn't necessarily the same thing as eating enough protein. And "enough" is going to look different depending on your body size, training, goals, age, and whether you'r