April 18th, 2011 by admin in Health Tips
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It happens to everyone from time to time: a thorny issue sprouts up, a worry takes root. Soon those roots dig in so deeply and spread so wide that they leave little room for anything else to grow. Worrying, searching for a solution, and forecasting the future move from preoccupation to full-time work.
When that starts to happen, it’s critical to call a timeout, explain stress experts Herbert Benson, MD, and Aggie Casey, the medical editors of Harvard Medical School’s Stress Management Special Health Report. Certain hormones fuel the body’s stress response (also dubbed “fight-or-flight”), speeding breathing and heartbeat, directing extra blood flow to the brain and muscles, perking up the immune system, and triggering other changes that prepare your body to respond to a perceived threat. At times, the stress response is appropriate and necessary, helping us rise to meet physical and emotional challenges. But stress hormones that are triggered too often or stuck in overdrive can fuel worrisome health problems—from headaches and heartburn to high blood pressure and heart disease. Read more »
*This blog post was originally published at Harvard Health Blog*
April 14th, 2011 by admin in Health Tips
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At a Harvard Medical School talk on migraine and food, a nutritionist from Harvard-affiliated Beth Israel Deaconess Medical Center delivered a message that people in the audience probably didn’t want to hear: “There are no specific dietary recommendations for migraine sufferers,” said Sandra Allonen. But she did have some advice to offer—and she emphasized that the connection between food and migraine is a very individual one.
Several foods have been associated with triggering migraine. None of them has been scientifically proven to cause migraines, explained Allonen, but many people report a link between eating these foods and getting a migraine. Possible migraine triggers include: Read more »
*This blog post was originally published at Harvard Health Blog*
April 11th, 2011 by Michael Craig Miller, M.D. in Better Health Network
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As many who were children before the era of cell phones will remember, contacting a friend by phone often involved mastering at least the following script: “Hi, Mrs. Doe. Is Johnny home?” Not so today, in the world of cell phones, texting, email, Facebook, and Twitter.
If you are a parent and don’t use or understand the new technologies, the American Academy of Pediatrics (AAP) has just issued a guideline saying that you probably should. More than half of teens connect to a social media site at least daily. Three-quarters have cell phones that they can use for social networking as well as texting. In a guideline published in March, the AAP makes the important (if obvious) point that today’s children are growing up on the Internet. Since children and adolescents now spend a great deal of time there, parents have good reasons to know what the place is like. Read more »
*This blog post was originally published at Harvard Health Blog*
April 6th, 2011 by PJSkerrett in Health Tips
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How much vitamin D is enough, and what’s the best way to get your daily dose of the so-called sunshine vitamin? It depends who you ask.
I just attended the latest Forum at the Harvard School of Public Health. The title, “Boosting Vitamin D: Not Enough or Too Much?” was a tip-off that we weren’t going to get a simple take-home message. (Watch a video of the event beginning Wednesday, March 30.)
Some background: Vitamin D isn’t really a vitamin. It’s a hormone. The body makes it when sunlight strikes the skin. This converts a cousin of cholesterol into a substance that ultimately becomes vitamin D. It is best known for helping the digestive system absorb calcium and phosphorus, so it is important for bone health. New research suggests—emphasis on suggests—that vitamin D may also be involved with regulating blood pressure, fighting cancer, and improving the immune system. Read more »
*This blog post was originally published at Harvard Health Blog*
April 4th, 2011 by AnnMacDonald in Health Tips, True Stories
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One of my closest friends is a two-time breast cancer survivor. Terry (as I’ll call her) has been cancer free for eight years—long enough to be considered cured (generally defined as being in remission at least five years). But in no way is she “free” of cancer. Every abnormal blood test, every callback for another mammogram terrifies her so badly she can’t sleep until doctors rule out a recurrence. In some ways, the ongoing psychological and emotional challenges she faces have been worse than the physical treatments she endured.
I thought about Terry when I read the latest government statistics on the number of cancer survivors in this country. Nearly 12 million Americans—4% of the population—are still alive after a cancer diagnosis.
In many respects this is terrific news, and a testament to improved diagnosis and treatment options. But survivorship comes at a psychological price. We discussed these challenges at length in the Harvard Mental Health Letter, but here’s a quick look at some of the major issues. Read more »
*This blog post was originally published at Harvard Health Blog*
