Almonds contain many components with proven nutritional benefits
Unsaturated fats: Monounsaturated fatty acids, polyunsaturated fats, and phytosterols 
B-family vitamins: Vitamin B2 (also known as riboflavin), vitamin B3 (niacin), and vitamin B9 (folate)
Vitamin E compounds: Especially in the form of α-tocopherol
Minerals: Magnesium, calcium, potassium, copper, phosphorus, manganese, and zinc
Proteins: Specifically, high levels of arginine (an amino acid)
Fiber