If the human body were just a blob made up of a singular type of cell, then perhaps there would be at least some element of ...

Absorption is a crucial part of the digestive process that brings the molecules from the digested food into the blood and, ultimately, the cells. Problems with your small or large intestine can affect ...

Program on Reproductive Health and the Environment, Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, California 94143, United ...