What are collagen peptides?
You have a wide variety of amino acids in your body. Still, those present in collagen are the most prevalent because of their significance in forming your muscle tissue and skin. ‘ Collagen comprises 28 distinct proteins and makes about 30% of the body’s total protein content. It is essential for forming many tissues, including skin and bones. Collagen fibrils are composed of several collagen forms, with collagen I and III being the most common in skin and cartilage being the most common in the latter. w
Does it lessen the wrinkles’ appearance?
The skin is the body’s biggest organ, and it is susceptible to damage from both dermatological illnesses and the surroundings (wind, air conditioning, heating). Excessive sun exposure and other unhealthy habits might speed up the body’s natural aging process (extrinsic aging: smoking, alcohol, stress, lack of sleep). During the aging process, the degradation of dermal collagen begins to outpace the generation of new collagen. You would think that adding collagen to your diet is a no-brainer, given that your body’s ability to produce collagen decreases as you get older. On the other hand, commercial collagen peptide powder is often a “hydrolyzed” type-I collagen derived from animal skins or bones, or fish scales, depending on the manufacturer. To be hydrolyzed, the amino acid sequences must be broken down into tiny units so that they may disperse in both hot and cold liquids.
According to research published in the International Journal of Clinical Pharmacological, the digestive enzymes and acids (pepsin and hydrochloric acid) in the stomach (present in most collagen peptide powders) break down hydrolyzed collagen according to research published in 2002 in the International Journal of Clinical Pharmacological Research. Type-II collagen may, however, travel through the digestive system without altering its chemical composition. It was shown that postmenopausal subjects who took an oral nutritional supplement comprising hydrolyzed collagen, hyaluronic acid, and essential vitamins and minerals substantially improved wrinkle depth after nine weeks. The facility that evaluated the formulation distributes the product; thus, this research has some potential for bias. All proteins are digested into amino acids, which are utilized to generate new proteins. Collagen is no exception. Depending on the body’s requirements, these new proteins may be collagen or something else. Unless a diet severely lacks amino acids, supplementing with collagen is unlikely to improve overall health. According to preliminary research, Collagen peptide supplementation may enhance skin integrity and health from the inside out.
Improves overall intestinal health?
Glycine, one of the amino acids contained in collagen, has been shown to lower inflammation in the gut, improve digestion, and alleviate symptoms of the leaky gut syndrome. However, the research is conflicting, and the majority of it was conducted in a laboratory using particular amino acids rather than collagen powders or supplements. The only study that supports this is those found on commercial websites.
Collagen derived from plant sources
Many foods stimulate collagen production that one may consume instead if they’re on the fence.
- Zinc, a trace mineral, has stimulated the proteins required for collagen formation in wild salmon.
- Chlorophyll, a pigment that gives plants their brilliant green color, is found in leafy greens and boosts the skin’s production of procollagen, a precursor to collagen.
- Collagen-forming amino acids such as proline are held together by Vitamin C in citrus foods.
- An excellent source of collagen is egg yolk.
- Zinc is abundant in pumpkin seeds, which also function as a cofactor in collagen formation.
- Ascorbic acid (Vitamin E) from avocados helps protect collagen from deterioration.
If you are a researcher, you can find peptides for sale online, for research purposes only.