Collagen is one of the most plentiful proteins in mammals. It is responsible for several biological functions, one of which is to provide structural support in connective tissue, muscle, and skin.
Collagen is the protein responsible for skin elasticity. It also plays a role in joint and bone health.
Human bodies create collagen naturally. Over time, however, the production of this protein slows down.
As a result, a person’s skin begins to lose some of its ability to bounce back into shape, a process that many call “elasticity.” As this occurs, wrinkles begin to form.
Although certain foods, such as bone broth, contain collagen, people who want wrinkle-free skin or other health benefits often look to supplements to increase their collagen intake.
Many people take collagen supplements to add more collagen to their diet.
Most collagen supplements go through the process of hydrolyzation. This means that the manufacturer has broken the collagen in the supplements down into peptides, making it easier for the body to absorb and use.
Collagen supplements are available in the form of tablets, capsules, and powders.
Whether or not collagen supplements are effective depends on what a person uses collagen for.
There are several potential health benefits that collagen supplements offer. However, scientists have not thoroughly studied all the alleged benefits.
Also, as with any supplement, the Food and Drug Administration (FDA) does not evaluate any claims that a company makes on how well their collagen product works.
However, some of the potential health benefits of collagen supplements include:
Some people who take collagen supplements are looking to improve the look and overall health of their skin.
Many believe that collagen supplements can help reduce the effects of aging, such as by adding moisture to the skin, reducing wrinkles, and improving elasticity.
As a person ages, their joints start to break down. In particular, the spongy cartilage of the joints starts to wear away.
There is some evidence to suggest that collagen supplements can help with restoring or preventing the deterioration of the cartilage in the joints
There is some evidence to suggest that using collagen supplements may help increase muscle mass.
Collagen makes up a significant amount of bone structure and helps keep the bones strong.
As a person ages and collagen production slows, bones can become weaker as the person loses the collagen necessary to keep the bones healthy and supported.
This can lead to the development of conditions such as osteoporosis.
Taking collagen supplements may also help support a healthy cardiovascular system.
There are also claims that collagen may provide additional health benefits. However, these claims do not have backing by scientific research.
Some other potential things that collagen may help with include:
- maintaining a healthy gut
- maintaining a healthy weight
- reducing anxiety
- improving mood
- promoting healthy nail and hair growth