Once we hit the big 5-0, many of us start paying more attention to our health and how it shows up in our bodies.

Over 50, muscle mass naturally dips, so starting your day strong helps keep that in check. A 10-minute walk after meals improves ... one salad won’t make you slim. The key is consistency ...

which is known as masseter muscle hypertrophy. This can make your jaw and lower face appear wider or more square shaped, which some people may want to slim down for aesthetic reasons. According to ...