Also known as the sunshine vitamin, vitamin D is an essential nutrient that is naturally absorbed by the skin through exposure to sunlight. It can also be obtained from dietary sources and supplements.

Gynecologic cancer is a term used to describe a group of cancers that affect the female reproductive system. There are five types of gynecologic cancers named after the body part where they start.

Anal cancer is caused when the cancer cells in the anus grow uncontrollably, forming masses or tumors. The cancer cells can sometimes spread to other body parts, causing metastatic cancer.

Cellulite appears with an orange peel or cottage cheese-like texture with a dimpled or lumpy skin surface. Mild cellulite is visible when you pinch the area with cellulite, like the thighs. Severe cellulite can make the…

The gastrointestinal tract has a protective mucus lining that protects the stomach from substances like corrosive digestive acids. Peptic ulcer occurs when the layers of the mucus lining are eroded.

Bipolar I and II are the most common types of mental health disorders. While they both share certain similarities, they have two key differences.

NPD is a mental health condition that is characterized by an inflated opinion of oneself. Someone who is narcissistic may feel more important than other people.

Bile duct cancer, or cholangiocarcinoma, is a cancer that occurs in the bile ducts, the slender tubes that collect bile, a fluid made by the liver for breaking down fats in the digestion process.

Allergy shots can benefit people who suffer from severe allergy symptoms year-round and do not want to take medications for a long time.

Cachexia is a complex metabolic syndrome that causes you to lose a significant amount of skeletal muscle and body fat. The condition happens when the basal metabolic rate in an individual increases without an increase…

A brush biopsy is a newly developed noninvasive screening tool that uses a cytology brush to collect cells from potentially cancerous oral lesions to diagnose oral squamous cell carcinoma.

A superbug is a strain of virus, bacteria, fungi, or parasites that have become resistant to antibiotics or other medications that are used to treat the infections they cause.