Coffee addict? It may be in your genes

Coffee-Crazed Woman
Coffee-Crazed Woman

Are you the type of person who starts everyday with a cup of coffee not because of the taste, but out of a need for caffeine?

If so, you're not alone and your caffeine addiction may even be beyond your control, according to scientists.

A number of genome studies suggest that certain variations in our genes make some people more likely to consume certain types of food and drink - and coffee is one of them!

Find out more in the video above.