Diet and exercise: Your body is your tool so look after it. This doesn’t mean heavy dieting and living in the gym, but it helps if you eat small, regular meals, and try to keep your weight consistent. Doing a little exercise also helps – not the heavy strength stuff, but gentle swimming, cycling, or running to keep your heart and lungs in good shape, and keep you toned–plus some flexibility exercises to keep you supple. Eating small meals encourages a higher metabolic rate, and also keeps your stomach smaller, meaning it will look flatter in pictures.