9. Berries

For another snack option that can give your body an energy boost, Clair suggests a handful of berries. “This fruit is one of my top picks for energy,” says Clair. “Not only do these have healthy carbs, but they offer sustained energy with fiber and a good dose of often-needed electrolytes.”
Clair also adds that in particular, “berries can provide energy by way of their potassium and B vitamins.” In fact, according to the National Center for Biotechnology Information, not getting enough of your B vitamins can lead to weakness and fatigue. So, consuming these vitamins through the food you eat can help ensure that you’ll have boosted energy levels.
10. Avocado

Avocados are a versatile superfood that can be enjoyed on its own, in a smoothie, spread on top of toast, or mashed into a bowl as guacamole. On top of this fruit being versatile, it is also considered as a food that can your body energy to help sustain you during the day.
According to a report published in Critical Reviews in Food Science and Nutrition, avocados contain protein, carbohydrates, fiber, and magnesium, which all combine to help give you more energy.