This relationship between internal organ function and external skin appearance creates a readable map of your body’s hydration needs. The kidneys filter approximately 120-150 quarts of blood ...

Your internal organs are getting squeezed ... This interference may impact how well your organs function, even if the organs themselves aren’t directly compressed. Before you panic about ...

It is an external rather than an internal organ ... and have a specialized function, they can be classified as organs. What is the name of the cell type responsible for insulin production?

The function of the external female reproductive structures (the genitals) is twofold — to enable sperm to enter the body and to protect the internal genital organs from infectious organisms.

However, until now, the process by which the brain senses and organizes feedback from internal organs to regulate basic physiological functions such as hunger, satiation, thirst, nausea ...

the sympathetic nervous system dials back functions that are less urgent, like digestion and moving food through the gut. But how does the system get the right message to each internal organ?