What is Marine Collagen?
Collagen is the most abundant protein in the human body and is a major component of connective tissues. It’s found in tendons, ligaments, skin, bones, teeth, blood vessels, and our gastrointestinal system. Collagen gives skin its structure and strength. But starting in our 20s, we begin losing collagen at a rate of 1-2% per year.
Marine collagen, derived from fish skin, scales, and bones, has become a popular supplemental form of this structural protein. Proponents claim it can slow signs of aging, relieve joint pain, improve wound healing, and provide other benefits. But does science back up assertions about marine collagen?
Potential Benefits of Marine Collagen Supplements
Here’s a look at what early evidence says about possible perks:
Younger Looking Skin
Studies indicate supplemental collagen may increase skin hydration, elasticity, and dermal collagen density. This helps smooth fine lines and improves structural integrity. The amino acids in marine collagen specifically may give it advantage over bovine and porcine collagens for combatting skin aging.
Joint Discomfort Relief
As we age, the protective cartilage in joints wears down causing discomfort and stiffness. Some clinical research demonstrates that daily marine collagen supplementation substantially reduces joint pain intensity, perhaps by improving connective tissue health.
Injury Recovery
Several small human studies note subjects taking marine collagen supplements rated sports-related joint or tissue injuries as less painful and recovered quicker. More research is still needed to confirm efficacy.
Examining the Superiority Claims of Marine Collagen
Marine sources like fish, rather than traditional bovine or porcine origins, may confer unique benefits. Let’s analyze some key differentiators.
Higher Bioavailability
Bioavailability refers to how efficiently our bodies can use consumed collagen protein. Early evidence suggests that marine collagen peptides absorb better due to a low molecular weight structure compared to other forms. This enhances delivery of amino acids to target tissues.
Greater Safety
Marine collagen sidesteps health concerns associated with mammalian sourced products. Namely, no risk exists for contamination from growth hormones, antibiotics or diseases transmittable to humans that may be present in cattle or pig-derived collagen.
Higher Collagen Concentration
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Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional before starting any new treatment regimen.
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