If you want to live a long and healthy life, there are five things you should be doing, says Dr Sanjiv Chopra.
In his new book, 'The Big Five', Dr Chopra recommends making five simple changes to your lifestyle habits to boost longevity.
From guzzling more coffee to eating a handful of nuts a day, here are his suggestions...
1. Drink coffee
2. Exercise regularly
3. Get plenty of vitamin D in your diet