How to use a dry powder tube inhaler

Endoscopy

Endoscopy allows your doctor to view your esophagus, stomach and part of your duodenum.

MRI

MRI video - What to expect and how to prepare for a magnetic resonance imaging scan.

Allergy tests

What happens in an allergy test? Watch this video and find out.

Human Growth Hormone for Fitness and Stamina in Men

A look at whether the health and fitness benefits of human growth hormone (hGH) are proven and safe.

• Exercise & Fitness
• Men's Health

Irritable Bowel Syndrome: Symptoms and Diet Tips

A description of the different types of irritable bowel syndrome (IBS), diet tips to help lessen symptoms, and possible drug therapy.

• Irritable Bowel