Don’t forget that you’ll also need to combine dietary changes with your exercise. But don’t take on too much at once! Many people choose to go on crash diets in the new year only to give up within a few weeks. Start with something small, such as reducing the amount of sugar you put in your coffee. When you’re used to it, make another small change to your diet. The key is to make sure you’re not left craving all the foods you used to love – remember, the goal is to be realistic.