Many over-the-counter (OTC) cosmetic products contain retinoids and are promoted (advertised) as anti-aging products.
An article in the February 2010 issue of the Aesthetic Surgery Journal is a review of the evidence behind retinoids in cosmeceutical products. It turns out there isn’t much. Read more »
*This blog post was originally published at Suture for a Living*
Baby boomers may have a new reputation. According to new cancer research, they are five times more likely to be diagnosed with malignant melanoma — the type of skin cancer that kills the most people.
The incidence rates of melanoma have risen from 7 cases per 100,000 people in the 1970’s to 36 cases per 100,000 today. The rising rate corresponds to the increase in tanning during the 1970’s, when baby boomers were young adults.
Parents and grandparents of teens should be checked by dermatologists as part of their preventive healthcare. I can only hope that teens today will be responsible for the stopping of this increase as they’ve grown up with the message that sunscreen is important and should be a daily part of their lives.
Photo credit: tata_aka_T
This post, Baby Boomers And Skin Cancer, was originally published on Healthine.com by Nancy Brown, Ph.D..
More and more patients are on the Internet researching health information, and for the most part this is a good thing. But are doctors in danger of being “phased out” by Google and other search engines?
Read more about it here: Health information online won’t make doctors obsolete.
*This blog post was originally published at KevinMD.com*
Researchers at the University of Florida in Gainesville have developed a vitamin E-secreting contact lens that can bring the valuable antioxidant directly to eyes.
Vitamin E is packaged into clusters within the lens and the aggregate works to slowly release the chemical while remaining invisible to the eye.
“These vitamin structures are like ‘nanobricks’,” said Anuj Chauhan, Ph.D., lead researcher of the study. “The drug molecules can’t go through the vitamin E. They must go around it. Because the nanobricks are so much bigger than the drug molecules -– we believe about a few hundred times bigger –- the molecules get diverted and must travel a longer path. This increases the duration of the drug release from the lenses.” Read more »
*This blog post was originally published at Medgadget*
I was shopping the other day for Sam’s Club food (frozen blueberries 4 pounds for $7.50). As we checked out, I scanned the price of cigarettes behind the counter. Marlboro cigarettes were selling for just under $50 a carton. At one pack per day, that’s $150 a month. For a year, that works out to $1,800.
I once calculated how much a four-pack-a-day family could have had in the bank had they not smoked for fifty years and instead invested that money at standard returns. Six million dollars they’d have to enjoy in retirement. That’s amazing. Six million dollars. And we wouldn’t be talking about a bankrupt entitlement system. Read more »
*This blog post was originally published at The Happy Hospitalist*
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