“To achieve and maintain a healthy weight as we age, it’s imperative that we incorporate a ‘movement portfolio’ into our daily lives,” said Kushner. He explained that your portfolio should include activities of daily living (like walking, using the stairs and house cleaning), active fitness activities (like bike riding and using the elliptical machine) and resistance-training exercises. Kushner also recommended trying to reduce the time you spend doing sedentary activities like watching TV. “These targeted action steps will boost metabolism and help maintain muscle mass,” he said.
Now that the whole sober curious moment is making not drinking trendy, it’s easier to find alcohol-free options. Less alcohol not only means you’re drinking fewer calories, it can also mean fewer late-night bowls of ramen or plates of double cheeseburgers on the way home from happy hour. Today, it’s also easier to maintain a social life when you’re not overdrinking, since there’s the new perception that you’re not saying no to a beer or five; you’re part of a “movement.”
If you prefer a specific plan with specific rules, make sure it goes with your lifestyle, which, for most guys, gets increasingly complicated in your 40s with more responsibilities at work, with your family, and maybe even with your aging parents. A vegan diet can be hard to do in a healthy way if you live a grab-and-go existence. Meal prep is going to be a challenge if you’re never home long enough to cook. Don’t just pick what worked for a friend; pick what’s likely to work with your busy, over-40 lifestyle.
"One of the reasons that it's difficult to lose weight in your 40s is that you are beginning to lose muscle mass, so the composition of your body tissue changes," explains Keri Peterson, MD, Women's Health advisor. "Having higher muscle mass raises your metabolism, so your body burns more calories." So when you're dealing with the opposite—less muscle mass—that means a slower metabolism. Argh.