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Staying Healthy
Maintaining good health doesn't happen by accident. It requires work, smart lifestyle choices, and the occasional checkup and test.
A healthy diet is rich in fiber, whole grains, fresh fruits and vegetables, "good" or unsaturated fats, and omega-3 fatty acids. These dietary components turn down inflammation, which can damage tissue, joints, artery walls, and organs. Going easy on processed foods is another element of healthy eating. Sweets, foods made with highly refined grains, and sugar-sweetened beverages can cause spikes in blood sugar that can lead to early hunger. High blood sugar is linked to the development of diabetes, obesity, heart disease, and even dementia.
Physical activity is also necessary for good health. It can greatly reduce your risk of heart disease, stroke, type 2 diabetes, breast and colon cancer, depression, and falls. Physical activity improves sleep, endurance, and even sex.
Finally, establish a good relationship with a primary care physician. If something happens to your health, a physician you know —and who knows you — is in the best position to help. He or she will also recommend tests to check for hidden cancer or other conditions.

Exercise & Fitness
How Boston Marathon runners can avoid hitting the wall
Heart Health
Ask the doctor: Does smoked fish contain omega-3 fats?

Staying Healthy
Beer belly
Staying Healthy
The 2010 Dietary Guidelines
Staying Healthy
Ask the doctor: Creatine for muscle strength
Heart Health
Ask the doctor: Are my blood pressure and heart rate changing normally during exercise?
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