It’s a good day to focus on your health. The clothes in your closet haven’t been shrinking, despite what you’d like to think. Start keeping track of what you eat each day and how much exercise you get. You’ll quickly see that there are painless changes you can make that will help you look and feel better. Try nonfat milk in your coffee. Walk instead of drive. Take the stairs. Treat your body like it’s the only one you have—because it is!