Latest news with #GaryGoldenberg
Yahoo
04-07-2025
- Health
- Yahoo
Scientists Find Popular Vitamin Targets Visible Signs of Aging, Makes Skin Look Younger
Vitamin C may help support the health of the epidermis, the outermost layer of skin. Getting adequate levels of vitamin C may help fight signs of skin aging, according to recent findings. Doctors explain how to get more of the essential vitamin in your diet. Your skin protects your body from germs and other environmental hazards, but it gets weaker over time. That changes its appearance, leading to visible signs of aging, like wrinkles and fine lines. While you can't do anything to stop your skin from getting older, new research suggests that vitamin C may help skin look younger. Specifically, having plenty of vitamin C in your diet may help to reactivate certain genes that control your skin's growth and repair. The study, which was published in the Journal of Investigative Dermatology, used lab-grown models designed to mimic human skin. In these models, the skin cells were exposed to air while being nourished underneath with a liquid nutrient designed to mimic the way your skin gets nutrients from your blood vessels. Meet the experts: Gary Goldenberg, M.D., assistant clinical professor of dermatology at Icahn School of Medicine at Mount Sinai Hospital; Ife J. Rodney, M.D., founding director of Eternal Dermatology + Aesthetics The researchers used vitamin C at different concentrations comparable to what would be transported from your bloodstream to the epidermis, which is the outermost layer of your skin. After seven days, the researchers discovered that the skin that was treated with vitamin C had a thicker epidermal cell layer without impacting the stratum corneum, which is the outer layer of skin made up of dead cells. After two weeks, the epidermis was thicker, while the outer layer of dead skin cells was thinner. This suggests that vitamin C helps to boost the formation and division of keratinocytes, skin cells that move from deeper layers of the skin to the surface, the researchers explained. The researchers also found that skin samples that were treated with vitamin C had more cell proliferation, which is important for maintaining the skin's healthy barrier and creating a fresher look. 'Vitamin C is a promising molecule that can be used as a developing treatment for epidermal thinning, including in aging,' the researchers wrote in the conclusion. The findings raise questions about the impact of vitamin C on skin. So, should we all be having more of it in our lives for a healthier, younger-looking complexion? Here's what dermatologists want you to keep in mind. Vitamin C, a.k.a. L-ascorbic acid, is a water-soluble vitamin. Humans need to get vitamin C from food and supplements, making it a vital part of the diet, according to the National Institutes of Health (NIH). Vitamin C plays a role in several areas of health, including biochemical reactions to support collagen and protein metabolism, per the NIH. Vitamin C also helps with wound healing and is an antioxidant that supports immune function. Most adult women need 65 to 75 milligrams of vitamin C a day, while most adult men need 75 to 90 milligrams daily. While many adults in the U.S. get the recommended amounts of vitamin C daily from foods and drinks, some are more at risk of not getting enough than others, per the NIH. Those include: People who smoke and are exposed to second-hand smoke. People who eat a limited diet. People with certain medical conditions, like severe malabsorption, certain types of cancer, and some forms of kidney disease. When you eat or drink something with vitamin C, it's absorbed into your bloodstream and then transported to the skin, explains Gary Goldenberg, M.D., assistant clinical professor of dermatology at Icahn School of Medicine at Mount Sinai Hospital. There, it tends to be concentrated in the basal layer of the epidermis, which is the deepest layer of the outer layer of your skin. Vitamin C is a co-factor (meaning it's a required element) in a process that activates genes that are involved in cell proliferation, Dr. Goldenberg says. 'This can lead to epidermal thickening and improved skin health and appearance,' he says. Vitamin C is also crucial for the production of collagen, a protein that helps to support your skin's barrier and enhances your skin's elasticity, says Ife J. Rodney, M.D., founding director of Eternal Dermatology + Aesthetics. 'Collagen is the building block of the skin,' she says. 'It's the supporting matrix that gives the skin its tightness and firmness, but over the years, it starts to break down. That's why skin gets saggy and thin.' While having more vitamin C in your life won't magically transform your skin, it can help, Dr. Rodney says. If you eat a lot of vitamin C-rich foods, Dr. Goldenberg says you should get enough of the nutrient to support good skin health. If you could do better, these are some of the most vitamin C-rich foods to consider eating, per the NIH: Red bell pepper, ½ cup: 95 milligrams Orange juice, ¾ cup: 93 milligrams Orange, 1 medium: 70 milligrams Grapefruit juice, ¾ cup: 70 milligrams Kiwifruit, 1 medium: 64 milligrams Green pepper, ½ cup: 60 milligrams Broccoli, ½ cup: 51 milligrams If you're not sure how you're doing on the vitamin C front or if you're concerned that you may not be absorbing the nutrient properly, Dr. Goldenberg says a blood test can help determine your levels. 'If levels are low or not optimal, supplementation can help,' he says. However, Dr. Rodney points out that vitamin C supplements aren't for everyone. 'They really don't help unless you're deficient,' she says. This study focused on having vitamin C in your diet, but dermatologists say there's a role for vitamin C serums in skincare, too. 'I like topical vitamin C on the skin—serums, specifically,' Dr. Rodney says. Because of vitamin C's antioxidant effect, these can help to protect the skin from environmental stressors, she says, which may contribute to signs of aging. (Dr. Rodney recommends looking for a serum with vitamin C and ferulic acid, which helps keep the vitamin C molecule stable in your products.) Overall, dermatologists say the findings stress the importance of eating a healthy diet for good skin health. 'Nutrition has a direct impact on skin health,' Dr. Goldenberg says. 'Nutrients like vitamin C can promote skin regeneration, delay aging effects, and maintain barrier function.' Dietary supplements are products intended to supplement the diet. They are not medicines and are not intended to treat, diagnose, mitigate, prevent, or cure diseases. Be cautious about taking dietary supplements if you are pregnant or nursing. Also, be careful about giving supplements to a child, unless recommended by their healthcare provider. You Might Also Like Can Apple Cider Vinegar Lead to Weight Loss? Bobbi Brown Shares Her Top Face-Transforming Makeup Tips for Women Over 50
Yahoo
02-07-2025
- Health
- Yahoo
Scientists Find Popular Vitamin Targets Visible Signs of Aging, Makes Skin Look Younger
Vitamin C may help support the health of the epidermis, the outermost layer of skin. Getting adequate levels of vitamin C may help fight signs of skin aging, according to recent findings. Doctors explain how to get more of the essential vitamin in your diet. Your skin protects your body from germs and other environmental hazards, but it gets weaker over time. That changes its appearance, leading to visible signs of aging, like wrinkles and fine lines. While you can't do anything to stop your skin from getting older, new research suggests that vitamin C may help skin look younger. Specifically, having plenty of vitamin C in your diet may help to reactivate certain genes that control your skin's growth and repair. The study, which was published in the Journal of Investigative Dermatology, used lab-grown models designed to mimic human skin. In these models, the skin cells were exposed to air while being nourished underneath with a liquid nutrient designed to mimic the way your skin gets nutrients from your blood vessels. Meet the experts: Gary Goldenberg, M.D., assistant clinical professor of dermatology at Icahn School of Medicine at Mount Sinai Hospital; Ife J. Rodney, M.D., founding director of Eternal Dermatology + Aesthetics The researchers used vitamin C at different concentrations comparable to what would be transported from your bloodstream to the epidermis, which is the outermost layer of your skin. After seven days, the researchers discovered that the skin that was treated with vitamin C had a thicker epidermal cell layer without impacting the stratum corneum, which is the outer layer of skin made up of dead cells. After two weeks, the epidermis was thicker, while the outer layer of dead skin cells was thinner. This suggests that vitamin C helps to boost the formation and division of keratinocytes, skin cells that move from deeper layers of the skin to the surface, the researchers explained. The researchers also found that skin samples that were treated with vitamin C had more cell proliferation, which is important for maintaining the skin's healthy barrier and creating a fresher look. 'Vitamin C is a promising molecule that can be used as a developing treatment for epidermal thinning, including in aging,' the researchers wrote in the conclusion. The findings raise questions about the impact of vitamin C on skin. So, should we all be having more of it in our lives for a healthier, younger-looking complexion? Here's what dermatologists want you to keep in mind. Vitamin C, a.k.a. L-ascorbic acid, is a water-soluble vitamin. Humans need to get vitamin C from food and supplements, making it a vital part of the diet, according to the National Institutes of Health (NIH). Vitamin C plays a role in several areas of health, including biochemical reactions to support collagen and protein metabolism, per the NIH. Vitamin C also helps with wound healing and is an antioxidant that supports immune function. Most adult women need 65 to 75 milligrams of vitamin C a day, while most adult men need 75 to 90 milligrams daily. While many adults in the U.S. get the recommended amounts of vitamin C daily from foods and drinks, some are more at risk of not getting enough than others, per the NIH. Those include: People who smoke and are exposed to second-hand smoke. People who eat a limited diet. People with certain medical conditions, like severe malabsorption, certain types of cancer, and some forms of kidney disease. When you eat or drink something with vitamin C, it's absorbed into your bloodstream and then transported to the skin, explains Gary Goldenberg, M.D., assistant clinical professor of dermatology at Icahn School of Medicine at Mount Sinai Hospital. There, it tends to be concentrated in the basal layer of the epidermis, which is the deepest layer of the outer layer of your skin. Vitamin C is a co-factor (meaning it's a required element) in a process that activates genes that are involved in cell proliferation, Dr. Goldenberg says. 'This can lead to epidermal thickening and improved skin health and appearance,' he says. Vitamin C is also crucial for the production of collagen, a protein that helps to support your skin's barrier and enhances your skin's elasticity, says Ife J. Rodney, M.D., founding director of Eternal Dermatology + Aesthetics. 'Collagen is the building block of the skin,' she says. 'It's the supporting matrix that gives the skin its tightness and firmness, but over the years, it starts to break down. That's why skin gets saggy and thin.' While having more vitamin C in your life won't magically transform your skin, it can help, Dr. Rodney says. If you eat a lot of vitamin C-rich foods, Dr. Goldenberg says you should get enough of the nutrient to support good skin health. If you could do better, these are some of the most vitamin C-rich foods to consider eating, per the NIH: Red bell pepper, ½ cup: 95 milligrams Orange juice, ¾ cup: 93 milligrams Orange, 1 medium: 70 milligrams Grapefruit juice, ¾ cup: 70 milligrams Kiwifruit, 1 medium: 64 milligrams Green pepper, ½ cup: 60 milligrams Broccoli, ½ cup: 51 milligrams If you're not sure how you're doing on the vitamin C front or if you're concerned that you may not be absorbing the nutrient properly, Dr. Goldenberg says a blood test can help determine your levels. 'If levels are low or not optimal, supplementation can help,' he says. However, Dr. Rodney points out that vitamin C supplements aren't for everyone. 'They really don't help unless you're deficient,' she says. This study focused on having vitamin C in your diet, but dermatologists say there's a role for vitamin C serums in skincare, too. 'I like topical vitamin C on the skin—serums, specifically,' Dr. Rodney says. Because of vitamin C's antioxidant effect, these can help to protect the skin from environmental stressors, she says, which may contribute to signs of aging. (Dr. Rodney recommends looking for a serum with vitamin C and ferulic acid, which helps keep the vitamin C molecule stable in your products.) Overall, dermatologists say the findings stress the importance of eating a healthy diet for good skin health. 'Nutrition has a direct impact on skin health,' Dr. Goldenberg says. 'Nutrients like vitamin C can promote skin regeneration, delay aging effects, and maintain barrier function.' Dietary supplements are products intended to supplement the diet. They are not medicines and are not intended to treat, diagnose, mitigate, prevent, or cure diseases. Be cautious about taking dietary supplements if you are pregnant or nursing. Also, be careful about giving supplements to a child, unless recommended by their healthcare provider. You Might Also Like Can Apple Cider Vinegar Lead to Weight Loss? Bobbi Brown Shares Her Top Face-Transforming Makeup Tips for Women Over 50
Web Release
19-04-2025
- Health
- Web Release
New York City Dermatologist Brings Revolutionary Hair Loss Treatments to Dubai
Recent regional surveys reveal that up to 60% of men in the UAE experience noticeable hair thinning by their 40s, with approximately 25% of women reporting significant hair loss by their early 30s. These eye-opening statistics pave the way for innovative, non-invasive solutions in a market where stress, hormonal imbalances, environmental conditions, and even local water quality are key contributing factors to hair loss Dubai's reputation as a global center for advanced aesthetic treatments continues to strengthen with an exclusive residency by Dr. Gary Goldenberg—one of New York City's most celebrated dermatologists and hair restoration experts. From April 21-25, 2025, Dr. Goldenberg will bring his revolutionary non-surgical approach to the renowned Hobbs Clinic, addressing a critical need for safe and effective hair restoration Dr. Goldenberg, known for his pioneering work in regenerative dermatology, has built a stellar reputation through extensive research, published articles, and international lectures. His Manhattan practice draws an elite, global clientele seeking breakthrough treatments for hair loss. At the Hobbs Clinic, he will introduce a signature treatment plan that combines Platelet-Rich Plasma (PRP) therapy, advanced exosome treatments, and microneedling to reawaken and revitalize hair follicles. 'Modern regenerative techniques have transformed the approach to hair restoration,' states Dr. Goldenberg. 'I'm thrilled to bring these safe, minimally invasive solutions to Dubai—a city where the demand for effective aesthetic care continues to rise.' Dr. Goldenberg's technique starts with PRP therapy, where growth factors from a patient's own blood are used to stimulate damaged follicles and foster new growth. Complementing this is the cutting-edge exosome therapy, which leverages the body's natural cellular messengers to boost scalp repair and follicular activation. Meanwhile, microneedling enhances the absorption of these treatments, ensuring that each patient receives a truly customized protocol. Each treatment session lasts less than an hour, with most patients requiring several sessions, spaced roughly a month apart, to achieve optimal results. The non-surgical nature of these therapies offers a welcome alternative to traditional, costly hair transplant procedures—with many patients noticing improved hair density and scalp health within just a few months. Appointments for Dr. Goldenberg's limited residency are now open at the Hobbs Clinic. With his advanced methodologies setting new benchmarks in hair restoration, early booking is highly recommended. For more information, please visit the Hobbs Clinic website.
Yahoo
06-03-2025
- Health
- Yahoo
'No smell at least for a day:' Lume's full-body deodorant is now down to $12 a stick
Choosing a new deodorant can be tricky. You want something that doesn't have an overpowering scent but still has enough punch to take out body odor. And if it happens to be free of certain ingredients like aluminum, even better. Well, there's a natural option called Lume that you've probably seen commercials for — and right now, you can save $15 on a two-pack at Amazon. Read more: The best deodorants and antiperspirants of 2025, according to dermatologists At $12 a stick, this deodorant is worth it, especially because it can be used all over your body, giving you plenty of mileage. Right now, you can save a solid 38%, so if you've been wondering what the hype is about, now's the time to find out. One of the biggest things Lume has going for it? What's not in it. The deodorant is free of potentially harsh or harmful ingredients, including propylene glycol and aluminum, and it bypasses potential skin irritants such as gluten, baking soda and soy. "There is some concern with using aluminum chloride, which is present in regular antiperspirants," Dr. Gary Goldenberg, a board-certified dermatologist in New York City, tells Yahoo Life. "However, there are no human studies that show it causes cancer or any other adverse reactions, other than that fact that some may develop an allergic reaction to it." Lume can be used anywhere on your body that needs odor control: your armpits, feet, privates and more. Just glide it on and move on with your day. It's hypoallergenic and safe to use pretty much anywhere you have skin. It promises to block odors for up to 72 hours, giving you ongoing coverage. Choose from a range of on-sale scents, including Lavender Sage, Clean Tangerine and Peony Rose. Prefer unscented? It's on sale too. More than 19,000 five-star Amazon reviewers swear by everything from Lume's scents to its coverage. "It really works!" said a happy customer. "Ever since I've had children, my armpits stink. Maybe hormones? I have tried so many deodorants (including men's) and nothing has worked. This stuff works! No smell at least for a day." "Can't say enough good about it," said another fan. "Going through perimenopause/menopause with all the heat flashes and night sweats, which gives off a whole different kind of odor. I have literally about 10 different kinds of deodorant on my shelf I've tried, from sticks to sprays to clinical strengths of all different brands ... none of them work. Lume does!" "I have one armpit that gives me issues, I call it 'Brad Pitt,'" said a third shopper. "My partner says on its worst days it smells like an Italian sub with extra onions. Not the scent I'm going for. I've tried all types of sports, men's, clinical deodorants, not much has helped. So far, it's been working really well, and I'm pleased with the scent and how long-lasting it is. Tried during a workout and it did great. Even great for under-boob sweat." "I have seen this product advertised for a while now and doubted it would work," a skeptic said. "I have to say, working 12-hour shifts, it is definitely a game-changer. I bought the unscented version and used as directed. It did keep unwanted body odor at bay. The only downside is that it has a slick type of feeling. It does not dry like an antiperspirant." Some shoppers said the scent didn't last for a full three days, but still put in a good performance. "It does not work 72 hours for me, though it did work about 24 hours," wrote one. "I'm going to keep using it, and see how well it keeps working." Another reviewer added, "They're on the expensive side as far as deodorants go, but anything without aluminum seems to be going up in price overall." (Good thing you can grab two on sale right now!) If you have Amazon Prime, you'll get free shipping, of course. Not yet a member? No problem. You can sign up for your free 30-day trial here. (And by the way, those without Prime still get free shipping on orders of $35 or more.) The reviews quoted above reflect the most recent versions at the time of publication.
NBC News
06-03-2025
- Health
- NBC News
What is scar tape and does it work?
Scars, like diamonds, are forever. Right? That is not necessarily true. Made of silicone, scar tape touts that it can be placed over a wound to minimize scarring and accelerate the healing process. I'm very familiar with scar tape and have used it multiple times. My two kids were both delivered via c-section and I used scar tape after each one. Doctors have told me that while some tend to scar quite a bit, my skin recovers nicely. Even still, I found that scar tape worked nicely to diminish the appearance of my c-section scar even further. We consulted with two board-certified dermatologists to get the scoop on what scar tape is and if it really works for most people. Below, find out what they had to say — plus, get a few recommendations for highly rated scar tape. What is scar tape? 'Scar tape is a wound care product usually made from silicone that is used to help the healing of scars caused by surgery or injury,' explains Dr. Anna Chacon, a board-certified dermatologist in Miami, Florida. In terms of what it does, scar tape provides a protective barrier that can improve the healing environment and help to make scar tissue more flat, softer and less discolored, says Dr. Gary Goldenberg, a board-certified dermatologist and owner of Goldenberg Dermatology in New York City. Scar tape can be purchased over the counter and comes in various shapes and sizes to fit all types of scars. This tape can also be cut down to size to fit over scars of various shapes and sizes perfectly. It has medical adhesive on one side, so it will gently stick to the skin without irritating it. Does scar tape really work? 'Several [research] publications have shown that silicone scar tape is effective — this is especially true of post-surgical scars,' says Goldenberg. But you should also manage your expectations. Chances are, scar tape will not make it look like you were never injured at all — but it can diminish the appearance of a scar. It's also important to note that how well it works depends on various factors — including the severity of the wound and how your skin tends to heal. For example, some people tend to heal well, while others may keloid — their skin raises and gets firm as it heals. According to the American Academy of Dermatology, those with more melanin in their skin may be more prone to keloid. They also note that being on certain medications or having certain medical conditions may also make someone more prone to developing scars that keloid. 'It works similarly to a bandage, protecting your scar from bacteria and painful friction which can inhibit total healing,' says Chacon. 'The added benefits of the silicone is better flexibility and added hydration that helps to nourish the skin and promote even, flat healing.' Research also backs this up. One study published in Advances in Wound Care found that silicone scar tape can limit collagen production around a wound, which can help prevent raised or puckered skin. How to use scar tape Want to give scar tape a try? It's most effective to use it as soon as a wound has closed and healed. You should never use scar tape on an open wound. In terms of what to look for when buying scar tape, Goldenberg suggests looking for options made from medical grade silicone and says that they can adhere to the scar for at least 12 hours. Some products may also be reusable, which can be helpful, he notes. When you're ready to apply the tape, make sure the wound area has been properly cleaned and is dry, says Chacon. 'You should also cut the tape down to size so it fits your scar comfortably.' Then, when applying it, she says you should make sure you don't stretch or spread the skin — doing so can put pressure on your scar and slow down or halt healing. ' Press the tape down onto the scar gently to ensure it adheres to your skin. At the end of each day, remove your scar tape gently so you can clean the wound and reapply your tape. Our experts stressed that one of the secrets to making sure scar tape works for you is committing to it. 'To make it most effective, one has to use it consistently,' says Goldenberg. 'It's recommended to use it for 8 to 12 weeks — going past that may produce diminishing returns.' Highly rated scar tape What are other ways to heal scars? Scar tape isn't your only option for trying to minimize scarring. 'There are many alternative options — including silicone gel,' says Goldenberg, who says the topical gel is good for those with an adhesive allergy. Beyond silicone, there are several other treatments that dermatologists recommend. 'I often suggest organic vitamin E oil or petrolatum, which you can apply directly to a healed wound,' says Goldenberg. 'There are also a number of in-office procedures that can flatten and improve scar appearance.' Goldenberg says he often recommends various laser treatments or microneedling to patients. If you're interested in these, know they come at a much larger cost (sometimes in the thousands of dollars range). If you're interested, it's best to consult a dermatologist about your specific scar to see the most effective. Finally, both of our experts stressed the importance of using sunscreen on your scars (after the wound has fully healed). UV rays can darken scar tissue and make the appearance of scars more pronounced, so protecting that skin is important. Meet our experts At NBC Select, we work with experts with specialized knowledge and authority based on relevant training and/or experience. We also ensure all expert advice and recommendations are made independently and without undisclosed financial conflicts of interest. Why trust NBC Select? Bethany Heitman is a contributor at NBC Select and a journalist who regularly covers topics like beauty, home and lifestyle. For this story, she interviewed dermatologists on scar tape.
