Thanks to crisps and chips and fries, the potato has long been vilified as a fat-fuelling tuber. Although potatoes are indeed higher in carbs than many other root vegetables, they also stave off hunger for longer and are packed with vitamins. Steam or roast them in the oven with the skin, and you have a delicious, energy-giving snack.
Specifically the breast. I know this isn’t the most exciting meat around, but it is one of the least calorific. 100 grams of chicken breast uses up approximately 100 calories only! Plus, it is said that the body requires more energy to digest chicken, thus burning even more calories.