If you’re interested in skin care or beauty, you’ve probably heard of collagen peptides (or seen them advertised on your social media feeds). The latest trend that has taken the skincare and beauty spaces by storm, collagen peptides are a dietary supplement marketed to promote healthy, glowing skin. But as with any beauty or health trend, you should have some skepticism about any supplement you put into your body, especially when it is increasing at such a rapid rate.
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First of all, what are collagen peptides and how exactly do they work? Collagen is a group of proteins that our body naturally produces on its own. It supports the build-up of our bones, skin, and cartilage, and helps our tissues to be more elastic (which is why collagen peptides claim to make your skin firmer and brighter). Although our bodies make this protein on their own, it slows down dramatically with age, which is why many people opt for collagen peptides as an antiaging supplement.
Signe Svanfeldt, Head of Nutrition at Lifetime and health advisor to Gym Pass, says that because collagen peptides are a relatively new product in the health food market, there is not too much evidence to support their benefits. But, there is some encouraging data. “Two potential benefits are the relief of joint pain for people with osteoarthritis and the increase in hydration and elasticity of the skin,” she says. Both are things the naturally occurring collagen in our body does as well.
Many healthcare companies budget for flashy marketing and promotional campaigns and, in turn, price their products at high prices to meet demand. As a result, the biggest side effect of taking collagen peptides could be on your wallet. “Just as there are no strong proven benefits of taking collagen peptides, there has been no strong evidence regarding side effects related to collagen peptides other than that it could be an unnecessary expense. . ” Svanfeldt said. “You should always consult a doctor or health care professional before considering starting to eat a supplement, especially if you are pregnant or breastfeeding.”
Research on collagen peptides today is fairly neutral, which means all we really know about them is that they represent an additional expense on something that our bodies produce on their own. . Other than that, the FDA doesn’t regulate dietary supplements like they do with regular drugs, which means it’s up to you to take a close look at the ingredients and make sure they comply with your own restrictions. and food sensitivities.
“It’s always important to read nutritional information carefully when considering starting a supplement, especially if you have a known food allergy. Svanfeldt says, “If you eat a plant-based diet, you probably won’t want to eat collagen because it’s mostly made up of cattle.”
Ultimately, there isn’t enough evidence to know for sure whether collagen peptides are harmful to the body. If you want to try collagen peptides, the most important thing to do is look at the ingredients and make sure they don’t have any additives that you are allergic to or are trying to avoid. And of course, before starting any new supplement or diet, consult your doctor about any potential harmful effects.