12 Foods High in Protein to Keep You Healthy and Strong

6. Cheese

Cottage cheese in particular, has 14 g of casein protein in half a cup. This type of protein is the slow-growing type, which is responsible for providing a person’s muscles with all the amino acids they need. It is best consumed at night, when bedtime is the time when the muscles grow at rest.

7. Yellow Fin Tuna

This variety of tuna packs 25 g for every 3 ounces. The protein content of this fish is high grade and can be easily digested. Tuna is a very healthy fish, as it also contains DHA omega-3 fatty acid. B vitamins are also present in yellow fin tuna.