It seems like the body makes less collagen, a protein made of nineteen amino acids, as individuals age. Unfortunately, evidence indicates that this may contribute to wrinkles, a loss of skin elasticity, and fine lines. Thankfully, it appears that collagen supplements may be able to improve skin texture and reduce the signs of skin aging. Some individuals may notice an increase in hair growth if they take collagen supplements. This may be because collagen seems to fight free radicals in the body. Their hair may look thicker as well. Individuals may also see reduced nail breakage with these supplements. Collagen may help prevent brittle nails too.
A 2017 study looked at twenty-five individuals taking collagen over twenty-four weeks. They all appeared to take 2.5 grams daily of a particular collagen supplement. The end of the study seemed to find that the average nail growth rate increased by twelve percent. It also appeared to note that nail breakage frequency reduced by twenty-four percent. However, this study did not seem to have a control group. Thus, more research is likely needed to examine how beneficial collagen supplements are for nail health. Topical collagen may help with skin issues, though oral supplements seem to remain quite popular too.
Uncover more supplements that may benefit the hair, skin, and nails now.