Thank (or blame) your genes for ability to handle java jolt
New genetic link to caffeine metabolism found
![coffee](https://i0.wp.com/www.sciencenews.org/wp-content/uploads/2016/08/082416_ti_coffee-drinking-gene_free.jpg?fit=860%2C460&ssl=1)
JAVA GENE A study of Italian and Dutch people’s DNA revealed a new gene that may affect how much coffee people drink. The gene is involved in determining how well people process caffeine.
Don LaVange/flickr (CC BY-SA 2.0)