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Tips for talking with teens about teen dating violence

Overview of the digestive system—how food moves through each part of the GI tract to help break down food for energy, growth, and cell repair.

Learn what happens once your application is received by NIH including how we determine which study section it will go to for peer review and how we assign it for funding consideration.

Medicinal mushrooms have been used as an addition to standard cancer treatments in Asia. Mushrooms are being studied to find out how they affect the immune system and if they have antitumor effects. Learn more about the use of medicinal mushrooms for cancer in this expert-reviewed summary.

If you have been diagnosed with overweight or obesity, it is important that you continue your treatment, aim for a healthy weight, continue your behavioral weight-loss program, and have your doctor monitor your condition and assess your risk for complications.

Treatment for overweight and obesity will depend on the cause and severity of your condition. Possible treatments to aim for a healthy weight include healthy lifestyle changes, behavioral weight-loss treatment programs, medicines, and possibly surgery.

Your doctor may diagnose overweight and obesity based on your medical history, a physical exam that checks your body mass index (BMI) and waist circumference, and tests to rule out other medical conditions.

There are no specific symptoms of overweight and obesity. The signs of overweight and obesity include a high body mass index (BMI) and an unhealthy body fat distribution that can be estimated by measuring your waist circumference.

To screen for overweight and obesity, your doctor will calculate your body mass index (BMI) to check if you or your child are a healthy weight. Your doctor may recommend healthy lifestyle changes, such as healthy eating and physical activity, to prevent overweight and obesity.