re: Can you realistically build muscle in your 50's?

Weightlifting is just as important if not more so in your 50s. Men have trouble keeping muscle at this age, and I think you will find that you didn't retain quite as much muscle as you thought once the pounds come off. Weightlifting is an important part of exercise and will help with weight loss, reduced stress, and restful sleep. You might find that the old 8 hours a night is not quite enough on days when you lift. Create a balanced exercise lifestyle for yourself that includes cardio and weightlifting and be sure to include compound movements.