Collagen intake

More than half consume collagen for skin care... 'Pork trotters, chicken feet,' etc., are ineffective

The survey results showed that 52.2% of respondents consume collagen for skin care. In fact, consuming collagen can help with skin hydration, maintaining skin health against UV damage, and supporting joint cartilage health.

Dr. Jeong stated, “About 70% of the skin and 90% of the dermis are composed of collagen, and collagen accounts for more than one-third of the body’s protein, including joint cartilage, tendons, ligaments, blood vessels, nails, hair, and internal organs,” adding, “Collagen has positive effects on various parts of the body.”

In addition to this, many people consume pig's trotters, chicken feet, and pork rinds for beauty purposes. A survey revealed that 64.8% of respondents reported experiencing collagen intake benefits when consuming these foods. However, in reality, it was found that there are no such effects. This is because our bodies break down and absorb protein into amino acids; since consuming collagen, pig's trotters, or chicken feet also breaks down proteins into amino acids, it is difficult to see any effect.

Regarding this, Dr. Jeong stated, “It is important to consume collagen that can have actual effects on the body instead of such foods.”

I knew that the skin doesn't absorb moisture, but it turns out chicken feet don't absorb it either.

I also found out about this while reading the article.

I should consume collagen that can be effective for the body.