Malnourishment is a condition in which your body lacks or is unable to absorb the nutrients it needs to be healthy. Malnourishment often occurs as a result of not having enough food. It can also be the result of not eating a well-balanced diet. Malnourishment may also be caused by certain health conditions, including cancer and AIDS, and can be a side effect of gastric surgery. Follow the links below to find WebMD's comprehensive coverage about malnourishment, what it looks like, how to treat it, and much more.
Questions and Answers About Weight Loss Surgery
Considering weight loss surgery? WebMD explains the different types of surgery available, their risks, emotional consequences, and what lifestyle changes to expect.
AIDS Wasting Syndrome
Someone with AIDS has it when they've lost at least 10% of their body weight, especially muscle. You can take steps to prevent and treat both causes and symptoms.
What Medical Conditions Make It Hard to Get Good Nutrition?
Some medical conditions can make it hard to eat, chew, digest, or keep your food down. In many cases, there are things you can do to help offset those problems.
Information on Liver Failure
Liver failure can occur gradually or suddenly. Learn more about the causes of liver failure from the experts at WebMD.
Is Your Loved One Getting the Nutrients They Need?
Chronic conditions can take a toll on the body’s ability to get good nutrition. Find out what four things to watch for.
Older Adults: 9 Nutrients You May Be Missing
With age, your body doesn’t absorb nutrients well, so every calorie you consume must be packed with nutrition. Here are 9 nutrients older adults often need more of.
Christina Aguilera Speaks Up for Childhood Hunger
The Grammy Award-winning pop star reveals how her past shaped her passion.
When Is Losing Weight a Problem?
Losing weight when you have a medical condition can be risky. Find out why.
Slideshows & Images
What Helps When It’s Hard to Eat Due to Illness
When you or a loved one has cancer, depression, inflammatory bowel disease, or many other conditions, it can be hard to eat, or you may not be hungry. Get ideas to help get your diet and nutrition back on track.
7 Missing Nutrients in Your Diet
In this slideshow, discover the seven essential nutrients most Americans lack in their diet: Calcium, potassium, magnesium, and more.