14. Cottage cheese
As simple as it seems, cottage cheese is another one of the healthiest foods you should add to your diet. You may not know this, but cottage cheese is rich in protein, magnesium, potassium and vitamins, in just the right amount of each. Thus, cottage cheese can do wonders to your body: it improves your digestion, maintains blood cholesterol and sugar levels, and strengthens your teeth!
How can a simple thing such as cottage cheese do all those things? Cottage cheese also contains calcium, which is important for maintaining strong bones and teeth, and also strengthens your hair and fingernails. That’s why eating cottage cheese regularly is also a great way to keep your hair strong and lively.