Lung cancer can be detected early using CT scans. But when doctors find nodules on these CT scans, it can be hard for them to tell which ones will likely turn out to be cancerous.

Prescription medication and cognitive therapy are common treatments for individuals battling depression. Both of these treatments aim to help a depressed person get rid of negative thoughts over the long haul.

The number of diabetes patients who take nutritional supplements to control their blood sugar is increasing. But do supplements really help to improve diabetes? What are the main ingredients that are used in supplements for diabetes? How safe and regulated are they?

About a quarter of the US population volunteers in some form or another, whether on their own, through a church or through another organization. What do they get out of it?

Mental health disorders can be challenging to treat in some patients. In a perfect world, a condition like depression could be prevented before it occurs. That may sometimes be possible for at-risk teens.

Oral health care may be difficult to access for homebound seniors. As a result, many homebound seniors may have serious dental health needs.

Any time you visit a new doctor's office, you are generally asked to fill out your medical history. This information can be particularly important for OB/GYNs when you are pregnant.

Having difficulty sleeping can seep into all aspects of a person's life. It's not uncommon for adults to turn to medications to help them get some shut-eye. How many use prescriptions for this issue?

Because many heart and vascular health issues are interrelated, a recent study examined whether a blood pressure medication could help prevent clogged arteries in the heart.

Worries about money can create a unique type of exhausting stress. Thinking and reasoning may become slower and more inaccurate as a result of budgetary concerns.