7 Cheap And Healthy Protein Sources

6. Canned Tuna

Image Credit: https://www.pinterest.com/pin/391391023838270425/

Image Credit: https://www.pinterest.com/pin/391391023838270425/

Tuna is a great source of protein that you can get cheaply, especially the ones that are canned and marketed specifically for muscle builders. A five-ounce can of tuna contains 30 grams of protein; You can get canned tuna for less than $1 and enjoy the intake of the lean protein source that can make your body more toned and aesthetic.