These 'brain-healthy foods' lowered the risk of Alzheimer's by 53 per cent in those who stuck to the diet rigidly. For those that followed it moderately well, it lowered the risk by about 35 per cent.
Any foods high in nutrients are a great choice for high energy levels, plus make sure to add food that delivers oxygen to the blood and food that is calorically dense. Examples: dates, dried fruits, water, bananas, oatmeal, sweet potato, buckwheat and brown rice all fall into these categories.
energy to foods. Fiber also has a relatively low energy. density (1.5â2.5 kcal/g) and helps lower energy density. On the opposite end of the energy density spectrum, fat. (9 kcal/g) is the most energy dense component of food, providing more than twice as many calories per gram as. carbohydrates or protein (4 kcal/g).