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MedlinePlus is a service of the National Library of Medicine (NLM), the world's largest medical library, which is part of the National Institutes of Health (NIH). It was built as an online health information resource for patients and their families and friends.

MedlinePlus presents high-quality, easy to understand, relevant health and wellness information that is trusted.

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Vegetarian Diet - National Library of Medicine

A vegetarian diet focuses on plants for food. These include fruits, vegetables, dried beans and peas, grains, ... need. However, they must be careful to eat a wide variety of foods to meet their nutritional ...

Wildfires - National Library of Medicine

... are fires that burn out of control in a natural area, like a forest, grassland, or prairie. They often begin unnoticed. ... if you live in an area threatened by a wildfire, you can take actions to protect yourself. ...

Wilson Disease - National Library of Medicine

Wilson disease is a rare inherited disorder that prevents your body from getting rid of extra copper. You need a small amount of copper from food to stay ... Normally, your liver releases extra copper into bile, a digestive fluid. With Wilson disease, the copper builds ...

Bed Bugs - National Library of Medicine

... 4 to 3/8 inch long, and have a flat, oval-shaped body. Young bed bugs (called ... and lighter in color. Bed bugs hide in a variety of places around the bed. They might ...

Bile Duct Cancer - National Library of Medicine

Your liver makes a digestive juice called bile. Your gallbladder stores it between meals. When you eat, your gallbladder pushes the bile into ... Tests to diagnose bile duct cancer may include a physical exam, imaging tests of the liver and ...

Bile Duct Diseases - National Library of Medicine

Your liver makes a digestive juice called bile. Your gallbladder stores it between meals. When you eat, your gallbladder pushes the bile into ... diseases can block the bile ducts and cause a problem with the flow of bile: Gallstones, which ...

Brain Tumors - National Library of Medicine

A brain tumor is a growth of abnormal cells in the tissues of the brain. Brain tumors can be benign, with no cancer cells, or ... behavior Seizures Doctors diagnose brain tumors by doing a neurologic exam and tests including an MRI, CT ...

Breastfeeding - National Library of Medicine

... of nutrients to help your infant grow into a strong and healthy toddler. Some of the nutrients ... If you are having problems with breastfeeding, contact a lactation consultant. NIH: National Institute of Child Health ...

Child Sexual Abuse - National Library of Medicine

... is one form of child abuse. It includes a wide range of actions between a child and an adult or older child. Often ... pressuring them for sex is sexual abuse. Using a child for pornography is also sexual abuse. Most ...

Constipation - National Library of Medicine

Constipation means having fewer than three bowel movements a week. The stool (poop) can be hard and ... everyone gets constipated. In most cases, it lasts a short time and is not serious. There are ...

Coping with Disasters - National Library of Medicine

... might feel dazed or numb after going through a disaster. You may also feel sad, helpless, or ... alone. Some people have long-term problems after a disaster, including: Post-traumatic stress disorder Depression Self- ...

Cough - National Library of Medicine

Coughing is a reflex that keeps your throat and airways clear. Although it can be annoying, coughing helps your body heal ... are the kind you most often get with a cold, flu, or acute bronchitis. Chronic coughs last ...



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