A nice holey cheese like Emmantal is not just good for your bones, it even resembles their internal structure. Like most cheeses, it is a rich source of calcium, a vital ingredient for strong bones and reducing the risk of osteoporis later in life. Together with another mineral called phosphate, it provides the main strength in bones and also helps increase the power of the muscles. Getting enough calcium in the diet during childhood is crucial for strong bones. A study at Colombia University in New York showed teens who increased calcium intake from m800 mg per day to 1200 mg per day is equal to an extra two slices of cheddat – boosted their bone density by 6%.