Collagen peptides are a type of protein derived from animal sources, such as cows, pigs, and fish. Studies have shown that they are absorbed by the gastrointestinal tract and can increase the levels of amino acids in the body. This suggests that they break down and add to the available set of amino acids. Research has also indicated that collagen peptides can have a range of beneficial effects on the body.
These include improving skin elasticity and hydration, reducing wrinkles, increasing bone density, relieving joint pain, and improving gut health. However, most of these studies have been conducted on animals or in test tubes, so more research is needed to confirm these effects in humans. Collagen peptides break down through a process called hydrolysis, which involves water molecules breaking the chemical bonds of these animal-derived collagen proteins. This has been shown to work in humans when consuming sufficiently large amounts of collagen supplements (around 15 grams).
The effects of collagen peptides will vary from person to person. Some people may find that expensive collagen supplements are not as effective as classic over-the-counter anti-inflammatory drugs (such as ibuprofen) for treating pain in the long term. However, collagen peptides may help reduce the appearance of cellulite by helping to repair connective tissue. If you're taking collagen peptides for their potential anti-aging benefits, you may not see any immediate changes.
When taking collagen peptides, you usually get 10 grams of protein and 40 calories from a scoop of peptide powder. Potential benefits include better skin hydration and decreased signs of aging, as well as better digestive health. Your doctor may suggest that you take collagen peptides if you have a deficiency or if they think that increasing your intake can help improve a specific health condition. It is important to understand how the skin works and how it is maintained when considering skin and collagen.
Collagen's fiber-like design helps provide these important structures with not only strength but also the ability to resist stretching. Every time you buy a collagen supplement, you are betting on the possibility that it will provide the benefits it promises for your skin and hair.