collagen peptides deficiency symptoms: Frequently asked questions
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Are Collagen Supplements Regulated?
The FDA doesn’t regulate collagen supplements, so companies that make them don’t have to prove that they work or are safe. If you buy them, look for these keywords in the ingredients: collagen hydrolysate, hydrolyzed collagen, or collagen peptides. IMAGES PROVIDED BY: 1) Steve Gschmeissner / Science Source 2) LEONELLO CALVETTI / Science Source 3) Left to right: MedicalArtInc / Getty Images, SEBASTIAN KAULITZKI / Science Source, 1158896365 / Getty Images 4) David Jakle / Getty Images 5) Left to right: Artfully79 / Getty Images, AntonioGuillem / Getty Images, krblokhin / Getty Images 6) Medicimage / Science Source 7) kitzcorner / Getty Images 8) Ake Ngiamsanguan / Getty Images 9) bit245 / Getty Images 10) Madeleine_Steinbach / Getty Images 11) marekuliasz / Getty Images 12) WebMD SOURCES: Annual Review of Biochemistry: “Collagen Structure and Stability.” The Open Nutraceuticals Journal: “An Overview of the Beneficial Effects of Hydrolysed Collagen as a Nutraceutical on Skin Properties: Scientific Background and Clinical Studies.” Cleveland Clinic: “The Best Way You Can Get More Collagen,” “Wrinkles.” Merriam-Webster Dictionary: “Collagen.” Harvard Medical School: “What’s the Scoop on Bone Soup?” Stanford Health Care: “Collagen/Fat Injectable Fillers.” Molecular Cell Biology: “Collagen: The Fibrous Proteins of the Matrix.” Journal of Drugs in Dermatology: “Oral Collagen Supplementation: A Systematic Review of Dermatological Applications.” International Food Information Council Foundation: “Collagen Supplementation: Is It All Hype?” Current Medical Research and Opinion: “24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain.” New York-Presbyterian Hospital: “Can Collagen Supplements Really Reduce Signs of Aging?” Mayo Clinic: “Is It True that Smoking Causes Wrinkles?” Unity Point Health: “Why Your Sweet Tooth Makes You Look Older.” The Journal of Nutrition: “Long-Term Fructose Consumption Accelerates Glycation and Several Age-Related Variables in Male Rats.”
Do You Need Collagen Supplements?
If you eat a balanced diet, your body likely makes enough collagen for your needs. Most of the studies into collagen supplements have been small. We need more large studies to understand their effects on health. But if you do want to try one, they’re generally safe and don’t have side effects. They usually come as a powder that you can mix into drinks or sauces.
Do Collagen Creams Work?
Skin creams with synthetic collagen may not be an effective way to boost this protein in your body. They add a protective barrier on your skin and stop water loss, but they don’t raise the amount of it in your skin. It’s better to protect your skin from the sun, especially early in life when skin may be more sensitive.
What Is Collagen?
Collagen is a protein your body makes naturally. It makes up about a third of all of the protein in your body. It’s essential for healthy joints. It also keeps skin elastic to lessen wrinkles. For that reason, collagen supplements are popular. They claim to make skin look younger, but does science support the hype? And do you need more?
What Hurts Your Collagen Levels?
Besides time, three main things will lower your collagen levels: sunlight, smoking, and sugar. Too much exposure to ultraviolet light makes its fibers unravel. This can lead to sun damage, such as wrinkles. Many of the chemicals in cigarette smoke can damage it, which can make skin sag and wrinkle. Sugar causes the fibers to cross-link and tangle. This makes your skin less elastic over time.