Health Information Library

Get tips for choosing a light box that's similar to outdoor light to help ease your mood and reduce symptoms of SAD.

Ongoing, watery diarrhea could be a sign of this condition of the colon. Find out about testing and treatment.

Learn about the symptoms, causes and treatment of this skin condition that causes painful, itchy little blisters on the hands and soles of the feet.

Get answers about where stem cells come from, why they're important for understanding and treating disease, and how they are used.

Learn about these slow-growing cancers that usually begin in the digestive system or in the lungs. Treatments include peptide receptor radionuclide therapy.

Coughing, sneezing and itchy eyes often happen with this common allergy. Find out how to treat and help manage this condition.

Read about this blood vessel disease that limits blood flow, especially to the hands and feet. Quitting smoking is the best treatment for this condition.

Learn about these growths that form in or near nerves connecting to the spinal cord. Surgery is the most common treatment.

This disease can cause swelling in the blood vessels of the nose, sinuses, throat, lungs and kidneys. Prompt treatment is key.

Alzheimer's treatments now being studied include an Alzheimer's vaccine and several new medicines.

This condition causes small, painful lumps to form where your skin rubs together. The lumps heal and return and can lead to the formation of tunnels and scarring.

A blocked intestine needs prompt medical care. Learn about symptoms and the wide range of causes for this serious but treatable digestive disorder.

This hearty lentil dish is loaded with fiber and flavor.

This easy oven-baked tofu has a barbecue-like flavor. Steam the bok choy while the tofu bakes, and dinner can be on the table in less than 30 minutes.

Hummus is a dip made from chickpeas, spices and tahini. This version uses olive oil in place of tahini, which often contains gluten.

Learn about this skin cancer that grows quickly. Find out about symptoms, diagnosis and treatments, including Mohs surgery, radiation and immunotherapy.

What role do genes play in developing Alzheimer's? Are you at risk?

This common dementia is caused by a buildup of proteins in the brain. It affects thinking, memory and movement.

Learn about symptoms, diagnosis and treatment of this uncommon condition of the uterus. It is present at birth.

Learn more about this unusual disorder that disrupts the body's fluid balance, causing too much urination and possibly leading to dehydration.