People trying to stop smoking often use e-cigarettes to help wean themselves off tobacco. Most experts think they are safer than smoking cigarettes but a surprising paper was published lately - it advises that individuals who use e-cigaret…

A vegan diet , the more restrictive cousin of your vegetarian diet (no beef or dairy products), is becoming increasingly popular, with vegan restaurants popping up across the country and lines of packed vegan foods turning up on grocery st…

Vegetarians don't eat any foods made from beef, fish, shellfish, crustacea (such as prawns or crab) or creature by-products (such as gelatine or rennet). For instance, creature agriculture plays a part in 65% of the total amount of nitrous…