Recent research indicates that lower levels of the neurotransmitter may actually result in increased risk-taking.

Having creatinine levels in your blood above 1.2 mg/dL for males and 1.0 mg/dL for females may indicate a potential issue with your kidneys, such as an infection or kidney disease. Creatinine is a ...

Beaches in several states across the country have reported high levels of bacteria, leading to closures and swimming ...

Prolactin is a hormone produced by the pituitary gland. High levels can affect sexual and reproductive health. They may result from medication use, health conditions, or prolactinomas. Prolactin plays ...

A person’s non-high-density lipoprotein (non-HDL) cholesterol level is the amount of potentially harmful cholesterol in their body. High non-HDL cholesterol levels can be an indicator of ...

Becky Brown is a professional writer whose mission it is to empower readers. She tells stories that help people make smart, informed decisions about their health and lives. She’s covered everything ...

Detecting high ammonia levels in your blood can help doctors diagnose and treat liver disease before it progresses and becomes life threatening. Ammonia is a substance made of hydrogen and nitrogen.

Dylan Bailey, M.S., R.D., F.A.N.D. Contributor Dylan is a registered dietitian and fellow of the Academy of Nutrition and Dietetics who works to ensure accuracy in reporting science and research ...

Tyramine is a natural compound found in plants and animals. It’s a by-product of the breakdown of tyrosine, an amino acid. Tyrosine and tyramine are commonly found in many foods. High amounts of ...