4. Whole Grains for Breakfast
One of the best sources of whole grains that can be stored easily is found in a multitude of breakfast cereals. Make whole-grain cereals your go-to breakfast to provide you with energy and to boost your metabolism for your workouts. Check the labels of the cereals; avoid ones that contain a lot of sugar, and choose one which provides you with plenty of fibre if you wish to avoid weight gain and want to avoid feeling hungry.