January 6th, 2012 by Carolyn Schatz in Health Tips
Tags: Antioxidants, Appetite, Cholesterol, Diet, Fat, food, Fruits, Harvard Women's Health Watch, Healthy Eating, New Year's Resolution, Nutrients, Refined Grains, Saturated Fat, Vegetables, Whole Grains
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If healthier eating is on your list of resolutions for 2012, look no further. The January 2012 issue of the Harvard Women’s Health Watch offers 12 ways to break old dietary habits and build new ones.
For many years, nutrition research focused on the benefits and risks of single nutrients, such as cholesterol, saturated fat, and antioxidants. Today, many researchers are exploring the health effects of foods and eating patterns, acknowledging that there are many important interactions within and among nutrients in the foods we eat.
The result is a better understanding of what makes up a healthy eating plan. Here are five food- or meal-based ways to improve your diet that we list in the article (you can see all 12 on the Harvard Health website):
Pile on the vegetables and fruits. Their high fiber, mineral, and vitamin content make fruits and vegetables a critical component of any healthy diet. They’re also the source of beneficial plant chemicals not found in other foods or supplements.
Go for the good fats. Read more »
*This blog post was originally published at Harvard Health Blog*
January 5th, 2012 by Jeffrey Benabio, M.D. in Health Tips
Tags: Bumps, Dermatology, folliculitis, Friction, Inflammation, Itchy, Jeans, Moisturize, OTC, Rash, Skinny Jeans, Tight clothes, Topical Antibiotics
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If your legs are red, bumpy, and irritated, don’t blame your soap or body lotion. It may be your skinny jeans. Those popular body-huggers may look hot, but they could be causing some very uncool things on your skin.
When you move in your skinny jeans, the material causes friction on your skin, which over time, can lead to folliculitis, inflammation of the hair follicles. If you have red, itchy bumps or pimples, especially on your thighs where skinny jeans tend to be tightest, then stop wearing them for a few days to let your skin heal. To treat folliculitis, Read more »
*This blog post was originally published at The Dermatology Blog*
January 3rd, 2012 by AmyGivlerMD in Health Tips
Tags: Atopic Dermatitis, Cetaphil, Cream, Creams, Dermatology, Dry Skin, Eczema, Epidermis, Eucerin, Itchy, Lotions, Moist, Moisturizing, Nutraderm, Oily, Ointments, Skin, Water-based
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When I was in medical school on my dermatology rotation, we joked that all skin treatments boil down to three decrees: If it’s wet, dry it. If it’s dry, wet it. And if in doubt, use steroids.
Some other time I’ll discuss the “drying” of skin, or the use of steroids (which are not, by the way, the kind of steroids taken illegally by athletes!) Today I’ll cover how to keep the skin “wet” – and some principles of moisturizing.
Skin is our first line of defense against disease. Bacteria, viruses, parasites – dangers lurk everywhere. But our epidermis (the outer layer of our skin) blocks them almost always. When people have inflamed skin, the epidermis becomes disrupted and infectious particles can enter their body.
The key to keeping the epidermis intact is keeping it moist. Now, I’m talking about moisture just below the surface of the skin (within the epidermis), so the outside surface doesn’t feel wet. There are molecules within the epidermis that Read more »
*This blog post was originally published at Making Sense of Medicine*
December 29th, 2011 by Maia Szalavitz in Health Tips, Research
Tags: Adverse Effects, Alternative Medicine, Antioxidants, CAM, Drug Interactions, Ginseng, Prepared Patient, Side Effects, Supplements, Vitamin A, Vitamin C, Vitamin D, Vitamin E, Vitamins
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Vitamins, herbs and other dietary supplements are sold as natural alternatives to pharmaceuticals and many people turn to them in an attempt to improve their health. Others seek supplements to lose weight or after hearing that they can help with serious medical conditions. These products are now used at least monthly by more than half of all Americans—and their production, marketing and sales have become a $23.7 billion industry, according to the Nutrition Business Journal.
What Are Dietary Supplements and How Are They Regulated?
98-year-old Bob Stewart, a retired podiatrist and senior Olympian, credits his use of supplements for his healthy aging. Writer Betsy McMillan, a mother of two now adult children, however, nearly suffered permanent liver damage due to a supplement that contained potentially fatal levels of niacin.
Unlike pharmaceuticals—which must be FDA-approved as safe and effective before they can be marketed—supplements are considered as foods by regulators and assumed to be safe until proven otherwise. Although pharmaceutical manufacturers face inspections to ensure that the right dose is in the right pill without dangerous contaminants, supplements do not undergo such intense government scrutiny.
Despite many reports of health problems, Read more »
*This blog post was originally published at Prepared Patient Forum: What It Takes Blog*
December 28th, 2011 by Howard LeWine, M.D. in Health Tips, Research
Tags: Cardiology, cardiovascular disorder, Exercise, Genetics, Heart Disease, Heart Health, Heart Rate, High Blood Pressure, Journal of the American Medical Association, Lying down, Movement, Physical Activity, Reduce stress, Resting Heart Rate, Weight Loss
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When you sit quietly, your heart slips into the slower, steady pace known as your resting heart rate. A new study suggests that an increase in this rate over time may be a signal of heart trouble ahead.
Your heart rate changes from minute to minute. It depends on whether you are standing up or lying down, moving around or sitting still, stressed or relaxed. Your resting heart rate, though, tends to be stable from day to day. The usual range for resting heart rate is anywhere between 60 and 90 beats per minute. Above 90 is considered high.
Many factors influence resting heart rate. Genes play a role. Aging tends to speed it up. Regular exercise tends to slow it down. (In his prime, champion cyclist Lance Armstrong had a resting heart rate of just 32 beats per minute.) Stress, medications, and medical conditions also influence the heart rate.
In today’s Journal of the American Medical Association, researchers from Norway report Read more »
*This blog post was originally published at Harvard Health Blog*
