Our body starts aging already in mid twenties, when collagen starts to deteriorate. New collagen is no longer produced at the rate needed and that's why we see changes in our skin, hair and nails. But not only that, collagen deterioration is also felt in our joints and bones where painful sensations can occur. 

As collagen food supplements are growing more and more popular, we investigated, why collagen food supplements should be used and found these 6 reasons.