Eating a healthy well-rounded diet is one of the best ways to keep your body fit, your immune system strong, and to live a long and healthy life. Almonds are one of the healthiest foods you can eat, which is why they are known as a superfood. Almonds contain both protein and fat (the good kind,) and can help lower cholesterol, build strong bones, and boost brainpower. Almonds are also packed with vitamins, nutrients, and antioxidants.