The adrenal glands make hormones that regulate essential bodily functions. People can live without both or just one adrenal gland. However, they will typically require hormone replacement therapy. The ...

Forbes contributors publish independent expert analyses and insights. Transformative Travel: I look at how travel can change lives. Living in the United States is not cheap—especially as prices ...

The human body is incredibly resilient. When you donate a pint of blood, you lose about 3.5 trillion red blood cells, but your body quickly replaces them. You can even lose large chunks of vital ...

Yes, you can live without a pituitary gland. You’ll need to take hormone replacement medications for the rest of your life to make up for the hormones the pituitary usually makes. Your pituitary gland ...

A person cannot survive without a liver, but the liver can regrow itself. In other words, people can live with part of a liver or a liver that is not functioning properly. The liver is a vital organ ...