Flavanols are a natural compound commonly found in foods and drinks such as cocoa, grapes, and teas. Research suggests they may have several beneficial health effects. Learn more.

An iron infusion is when iron is delivered via an intravenous line into a person's body. Increasing the amount of iron a person has in their blood can cure anemia or increase a low red blood cell ...

Flow is a mental state in which a person becomes totally absorbed in a task. Learn more about flow state, including its benefits and how to achieve it.

Thermoregulation is how the body maintains a steady internal temperature, which is essential for keeping it healthy. Learn more here.

What are macronutrients? Read on to learn more about these essential nutrients, such as what they do, good sources, and how much people should consume.

It also looks at other definitions of different gender identities and commonly used terminology, as well as access to healthcare and allyship relating to transgender issues.

A filling seals a hole, or cavity, in the tooth, preventing further damage, pain, and infection. Learn what having a filling entails here.

Muscular endurance means how long muscles can sustain exercise. Learn the benefits of increased muscular endurance and the best exercises to improve it here.

Antiseptics are chemicals for cleaning the skin and wounds. They kill germs and help prevent infection. Learn about the types, uses, and safety concerns here.

A broken back is also known as a spinal fracture. There are different types with varying causes. Learn about diagnosis, treatments, and recovery.

Using honey for the skin may help improve and treat various conditions. Research supports some benefits but is ongoing. Learn how to use honey for the skin here.

Calisthenics is a form of workout that utilizes the person's body weight. Learn more about these exercises and how to do them here.