8. Yogurt
Like every other dairy product, yogurt is also rich in casein. Greek yogurt, in particular, contains the most amount of this body building protein. Some body builders put whey powder on Greek yogurt so they can consume more heavy proteins. Apart from large doses of protein, yogurt also contains probiotics, which are good for the gut health.
9. Canned Tuna
Apart from milk and other dairy products, there are also other foods high in casein such as canned tuna. There are some brands that contain hydrolyzed caseinate, a substance used to enhance the taste of the tuna flakes. If you want to incorporate casein in your diet but are tired of consuming dairy products, then you may eat certain brands of canned tuna instead. If you are casein intolerant, you should read the labels to avoid the brands that contain hydrolyzed caseinate.
