Did you know that it's not unusual for patients who have undergone major surgery to become delirious? It's true. In fact, coming in and out of consciousness, as well as the inability to process reality is actually common.

The brain is more likely to act impulsively while trying to multitask. Inhibiting motor actions forces a person to concentrate only on one task and potentially make a better decision.

High blood sugar is not the only concern for people with diabetes. Low blood sugar levels can be just as dangerous. In fact, it can be deadly if left uncontrolled.

Children born to mothers with HIV can live fulfilling lives even if they become infected with HIV. But it's important to know what conditions the children are at a greater risk of developing.

Talking to parents about their children's risk of suicide can be as difficult as identifying a suicidal teen. A culture of familiarity with guns can complicate the discussion.

Volumes have been written on the topic of happiness, and for good reason. Everyone wants to be satisfied with their life. While there is no magical pill to increase life satisfaction, specialized training may help.

It's easy to pay attention to your physical health if you're in a healthy relationship. If you're in a bad relationship, your health can be affected – especially with a chronic illness like HIV.

One weight loss surgical procedure in particular is suspected to increase a patient’s chances of developing alcoholism two years after surgery. Good support networks and healthcare practices may help lower risk.

What happens when researchers disagree? That's the nature of good research - disagreeing and challenging before coming to consensus. A recent lung cancer study is being debated.