This article was reviewed by Darragh O’Carroll, MD. Understanding Blood Tests: How They Work and What They Can Tell You Blood ...

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Red blood cells transport oxygen throughout your body, including to vital organs and tissues. They also help your body get rid of carbon dioxide. Too little or too many red blood cells may be ...

Red blood cells carry oxygen from the lungs around the body. They then carry carbon dioxide from around the body back to the lungs. These cells are an important component of blood. However, a range of ...

Plasma is the largest single component of blood. It consists of water, vital proteins, and other substances that play a role in coagulation, immunity, blood pressure, and transporting nutrients.

Blood is made up of plasma and solid components. Of these, the larger part is plasma, comprising about 55%. It appears as a straw-colored fluid and is composed mainly of water, but also carries ...

An adequate intake of water helps prevent dehydration, supports kidney function, and aids in reducing high blood sugar levels.

Beets are a root vegetable that may have benefits for blood pressure management, athletic performance, and more.

Proper blood circulation in the body is essential for overall health. A vascular surgeon recommended 5 ways to keep your ...

Once-weekly combined cagrilintide 2.4 mg and semaglutide 2.4 mg were tied to reductions in blood pressure and improvements in ...

New research reveals metformin may reduce exercise benefits for diabetes patients, affecting blood sugar control and fitness ...

Medically reviewed by Kayla Girgen, RD You can take magnesium to help improve sleep by activating GABA, a neurotransmitter that regulates sleep.Magnesium supports your heart health by promoting the ...