Watch what you eat

It's easy to chow down on a supersized fast food meal for lunch every day, but your body won't thank you for it. Resist weight gain, high blood pressure, and increased cholesterol by introducing heart-healthy foods into your diet. Swap your donut for a fruit salad with low-fat yogurt and your burger with lean chicken or fish and a salad. Small changes every day will add up to decreased likeliness of disease, more energy, and a smaller figure.