Oats are a complex carbohydrate that provides a steady release of energy. They also contain B-vitamins, which are crucial for energy metabolism.
Rich in natural sugars (fructose and glucose), bananas provide a quick energy boost. They also contain potassium, which helps maintain proper muscle function.
Quinoa is a complete protein and a good source of complex carbohydrates. It provides a sustained release of energy and is rich in essential amino acids.
Sweet potatoes are high in complex carbohydrates, fiber, and vitamins. They release energy slowly and help maintain blood sugar levels.
Fatty fish are rich in omega-3 fatty acids, which support brain function and can help combat mental fatigue.