4. Unsweetened almond milk
Yes, girls, almond milk is not actually a food, but I decided to include it on my list because it’s the perfect dairy-free milk substitute. Unsweetened almond milk is super-low in calories and extremely high in calcium, nutrients and potassium. It is the lowest calorie milk on the market, the perfect liquid for your smoothies, and a wonderful low-calorie ingredient in any recipe.