Weight loss after 50: what changes and what still works

If you are past 50 and the scale does not move like it did at 30, you are not imagining it. Your body does change. The good news is that the habits that work are simple, and they are still in your hands.

What changes

Muscle shrinks. Harvard Health says adults who do not do regular strength training can lose 4 to 6 pounds of muscle each decade. Cleveland Clinic explains that your resting calorie burn is partly driven by your muscle. Less muscle means your body burns a little less when you are just sitting. Harvard says age-related muscle loss, called sarcopenia, affects nearly half of adults over 80.

Hormones shift. Cleveland Clinic says menopause can move weight toward the belly and can slow metabolism a bit. Other things can make weight loss harder too, like thyroid problems. If you are doing everything right and nothing moves, talk with your doctor.

Sleep and activity matter. Cleveland Clinic calls sleep and exercise crucial for weight loss.

What still works

1. Strength training

Cleveland Clinic suggests resistance training at least twice a week, for 20 to 30 minutes each time. Use light weights, bands or your own body weight. Chair stands, wall push-ups and band rows all count. Harvard says that protein plus heavy resistance exercise gives the biggest gains in muscle and strength for healthy older adults.

2. Protein, spread across the day

Harvard says the standard daily amount is 0.36 grams of protein per pound of body weight. That is about 60 grams a day for a 165-pound person. In one study of nearly 12,000 people aged 51 and older, about 46 percent did not get enough. Harvard says to include a good protein at each meal. Beans, peas, lentils, nuts, seeds, fish, lean meat, dairy and soy are all good sources. Whole foods come first. Check with your doctor before you use protein powders.

3. A steady pace

Cleveland Clinic notes that the CDC suggests losing 1 to 2 pounds a week. Slower loss is more likely to stay off than rapid loss. Crash diets do not last. Do not compare yourself with others.

4. Strong bones

Cleveland Clinic reminds women over 50 to get enough calcium and vitamin D, from food or supplements. Ask your doctor how much is right for you.

5. Food that fits you

Cleveland Clinic says no single eating pattern works for everyone. Mediterranean, lower-carb and other plans can all work. Focus on lean protein, healthy fats, fruit and vegetables, and fewer simple carbs.

One small thing to try

This week, add one protein to breakfast. Do a 20-minute strength session two days. Walk on the other days. Write down how you feel, not just what the scale says.

Check with your doctor first if you have kidney disease, since Harvard says very high protein can be risky for people with kidney conditions. Also check in before you start new exercise if you have heart trouble, dizziness or joint pain. If you are not seeing results, ask about a thyroid check or a different plan.