2. Eggs
Egg whites are a very good source of amino acids which are branched chain that helps in building muscles to burn fat. Egg yolk has choline which is a nutrient that is important to maintain a healthy metabolism. 1 egg contains about 7g protein and just 75 calories. It is one of the versatile and cheapest proteins available. Always check the eggs label and select organic eggs as they are hormones and antibiotics free.
