Search Results for: phenomena
Definition of Sexual Desire
Sexual desire, or libido, is an intense sexual feeling that a person has for another person. Many factors contribute to sexual desire, including physical stimuli and biological conditions like genes and hormones. Libido levels can vary greatly between individual people, and between men and women, leading many researchers to emphasize that there is no “normal” level of sexual desire.
How Does Stress Cause Gray Hair?
Scientists have studied the phenomena for decades, but the science behind what causes hair to turn gray is still murky. Most scientists agree that genetics and heredity play a major role in determining when we go gray. And while there has been no proven link, some scientists believe that stress may also contribute to premature gray hair.