Countries agree to end mercury tooth fillings by 2034
Countries agreed Friday to phase out the use of mercury-based dental amalgams in tooth fillings by 2034, in a move that will change dentistry around the world.
Nov 8, 2025
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Skin & Hair care news
Injectable peptides are the new anti‑aging trend. But what evidence do we have they're safe for humans?
Injectable peptides are the new anti-aging trend sweeping the beauty industry. These compounds are promoted on social media as tools for skin repair, collagen production and "cellular rejuvenation." They are widely available ...
Apr 11, 2026
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'Skin in a syringe': Researchers develop wound treatment with injectable cell technology
Researchers have created what could be called "skin in a syringe." The gel containing live cells can be 3D printed into a skin transplant, as shown in a study conducted on mice. This technology may lead to new ways to treat ...
Aug 12, 2025
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Collagen benefits skin but not performance—study
The most comprehensive study to date into the health effects of collagen supplements found benefits for skin health and significant relief from osteoarthritis symptoms—but no meaningful improvements in sports performance. ...
Feb 27, 2026
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Vitamin C from food boosts collagen levels in skin
A new study from researchers at the University of Otago, Faculty of Medicine—Christchurch Ōtautahi, has found that collagen production and skin renewal directly respond to the amount of vitamin C we eat.
Dec 3, 2025
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Gordon Ramsay reveals skin cancer diagnosis, urges folks to use sunscreen
Celebrity chef and restaurateur Gordon Ramsay revealed he had surgery to remove basal cell carcinoma, a common form of skin cancer, from his jawline.
Sep 2, 2025
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Eczema injectable drug provides quick itch relief, clinical trial results show
A recently approved injectable eczema drug provides quick itch relief to patients with the maddening skin disease, a new study says.
Dec 20, 2025
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Tracking the UV? Ditching the SPF? Here's what a dermatologist says
This summer, TikTok and Instagram feeds have been full of a new ritual: "checking the UV." Gen Z content creators are tracking the daily UV index—not to avoid the sun, but to head outside when it's strongest for what they ...
Aug 31, 2025
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FDA approves first cream for treating chronic hand eczema
The U.S. Food and Drug Administration (FDA) has signed off on the first-ever cream specifically approved for treating chronic hand eczema (CHE).
Jul 24, 2025
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When is a sunburn cause for concern?
Sunburns are common—about a third of Americans get at least one each year—and are, most of the time, mild or treatable. But some burns are more severe than others.
Jul 28, 2025
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