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The Benefits of Collagen: A Scientific Overview

Inner Wellbeing

4 min. read

The-Benefits-of-Collagen-A-Scientific-Overview Innerwork-health

Collagen, the most abundant protein in the human body, plays a crucial role in maintaining skin elasticity, joint health, and overall bodily function. As we age, our natural collagen production declines, with a noticeable decrease starting around age 30. By 50, we may have lost about a third of our collagen. This reduction affects not only our appearance but also our internal health.

Collagen makes up about 30% of our total protein content, providing structure to skin, bones, and connective tissues. There are at least 16 types of collagen in our body, each with specific functions. Type I provides strength to bones and skin, Type II supports joint flexibility, and Type III supports organs and blood vessels.

Research has shown that collagen supplements can improve skin elasticity and hydration. Beyond aesthetic benefits, collagen plays a crucial role in wound healing. For joint health, collagen supplements have demonstrated potential in reducing joint pain and improving mobility in people with osteoarthritis. Collagen can also help strengthen tendons and ligaments, benefiting both athletes and those engaged in everyday activities.

Collagen's importance extends to gut health. The amino acids in collagen, particularly glycine, can help repair the gut lining. This can be especially beneficial for individuals with digestive issues. Emerging research suggests a connection between gut health and mental well-being, adding another dimension to collagen's potential benefits.

In terms of muscle health, collagen contains high levels of glycine, which plays a crucial role in creatine synthesis. Creatine supports muscle function and recovery. Additionally, collagen might help prevent age-related muscle loss, making it valuable for maintaining strength and mobility as we age.

Recent studies indicate that collagen supplements may benefit cardiovascular health by supporting artery structure. Collagen's role in maintaining artery flexibility could help mitigate risks associated with conditions like atherosclerosis, potentially promoting healthier blood flow and overall heart function.

When selecting a collagen supplement, it's important to choose hydrolyzed collagen peptides for better absorption. Products that combine both marine and bovine collagen offer a wider range of amino acids and benefits. Innerwork's Collagen Max Super Elixir exemplifies this approach, offering a hydrolyzed formula free from sugar and artificial sweeteners. This makes it not only effective but also supportive of gut health, avoiding the potential negative impacts of artificial additives on digestive wellness.

In conclusion, collagen supplements offer a multifaceted approach to health, supporting skin, joints, gut, muscle, and potentially heart health. By choosing a high-quality collagen supplement, individuals can provide their bodies with essential building blocks for overall wellness, addressing multiple aspects of health beyond mere cosmetic benefits.

References:

[1] Varani, J., et al. (2006). Decreased collagen production in chronologically aged skin: roles of age-dependent alteration in fibroblast function and defective mechanical stimulation. The American Journal of Pathology, 168(6), 1861-1868.

[2] Lodish, H., et al. (2000). Molecular Cell Biology. 4th edition. New York: W. H. Freeman; Section 22.3, Collagen: The Fibrous Proteins of the Matrix.

[3] Ricard-Blum, S. (2011). The collagen family. Cold Spring Harbor Perspectives in Biology, 3(1), a004978.

[4] Proksch, E., et al. (2014). Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology: a double-blind, placebo-controlled study. Skin Pharmacology and Physiology, 27(1), 47-55.

[5] Cheng, W., et al. (2011). The content and ratio of type I and III collagen in skin differ with age and injury. African Journal of Biotechnology, 10(13), 2524-2529.

[6] Bello, A. E., & Oesser, S. (2006). Collagen hydrolysate for the treatment of osteoarthritis and other joint disorders: a review of the literature. Current Medical Research and Opinion, 22(11), 2221-2232.

[7] Shaw, G., et al. (2017). Vitamin C-enriched gelatin supplementation before intermittent activity augments collagen synthesis. The American Journal of Clinical Nutrition, 105(1), 136-143.

[8] Chen, Q., et al. (2017). Collagen peptides ameliorate intestinal epithelial barrier dysfunction in immunostimulatory Caco-2 cell monolayers via enhancing tight junctions. Food & Function, 8(3), 1144-1151.

[9] Clapp, M., et al. (2017). Gut microbiota's effect on mental health: The gut-brain axis. Clinics and Practice, 7(4), 987.

[10] Meléndez-Hevia, E., et al. (2009). A weak link in metabolism: the metabolic capacity for glycine biosynthesis does not satisfy the need for collagen synthesis. Journal of Biosciences, 34(6), 853-872.

[11] Zdzieblik, D., et al. (2015). Collagen peptide supplementation in combination with resistance training improves body composition and increases muscle strength in elderly sarcopenic men: a randomised controlled trial. British Journal of Nutrition, 114(8), 1237-1245.

[12] Tomosugi, N., et al. (2017). Effect of collagen tripeptide on athero

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