Your DNA foretells your coffee consumption

Your DNA foretells your coffee consumption!

Researchers have identified a gene that appears to restrain coffee consumption. They found that people with the genetic variant PDSS2 tend to drink fewer cups of coffee per day than those without the variation.

Expression of the PDSS2 gene appears to inhibit the body's ability to break down caffeine. Therefore,caffiene stays in the body for a longer time curbing the craving for more coffee.