TV doctor Michael Mosley has revealed the numerous benefits of eating apples - including a trimmer waistline and reduced death risk.
The doctor has created a number of diets that aim to help people lose weight quickly. Through a combination of fasting and eating with a specific meal plan, his Very Fast 800 diet and the new 5:2 diet offers what he says are manageable weight loss methods.
Dr Mosely has also taken to the podcasting world with his show Just One Thing, where he talks about different health topics. This can range from sleep to exercise and of course occasionally focuses on nutrition and diet.