Early detection of ADHD is important for children. But what happens after diagnosis? Do the children improve? Does medication matter?

Bariatric surgery is an increasingly common treatment for obesity. After the surgery, however, healthy habits contribute to weight loss. They also contribute to positive mental health.

Patients with bipolar disorder may develop other health issues. Events from childhood may help show who is at risk for these additional health problems.

Smoking cessation programs aren’t cheap, but are they worth the investment? The answer is—absolutely. The years of health gained are worth far more than the cost of getting people to quit.

At 18 years of age, Americans are considered legal adults with rights and responsibilities. So why is 21 the legal drinking age? The tendency to binge drink may have something to do with it.

Kids with attention deficit hyperactivity disorder (ADHD) may have a harder time in life and wind up reaching for substances to cope. Early interventions may improve later habits.

Memory is often an area of concern for people with epilepsy. For children who are just learning about the world around them, memory can be of particular importance to their physical, mental, emotional and social development.

Dementia causes changes in the brain. But should brain imaging be used to diagnose Alzheimer’s disease? Experts say that doctors should use imaging cautiously.

Mental health can often affect many different aspects of life, including physical health. New research suggests that older adults with asthma may have more asthma-related issues when they are depressed.