You've heard to make breakfast the biggest meal of your day, but you may not be that hungry when you wake up. In fact, "your biggest meal should be around noon when your digestion is at its peak and you can feed your body when it actually needs fuel," says Dr. Lipman. That means you don't need a huge meal at dinner only to sit and catch up on True Detective and then go to bed. But "big" doesn't mean burger and fry big. At lunch, emphasize protein and greens, like a hearty bowl of lentil soup and kale salad. Another bonus: after dinner you won't have the feeling you need to unbutton your pants.
In addition to diet, exercise and other lifestyle factors can also play an important role in bone health. Smoking and drinking too much alcohol can increase your chances of developing osteoporosis, while weight-bearing exercise (such as walking, dancing, yoga, or lifting weights) can lower your risk. Strength or resistance training—using machines, free weights, elastic bands, or your own body weight—can be especially effective in helping to prevent loss of bone mass as you age.