12 for 2012: Twelve tips for healthier eating
Rather than focus on individual nutrients, nutrition guidelines now encourage paying closer attention to the types and quantities of foods we eat.
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Keys to managing your cholesterol
Managing cholesterol involves more than just changing eating habits.
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Medical memo: Worried about warts?
Warts are unsightly but generally harmless, and a wart will often go away on its own after a period of time.
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Ask the doctor: Which type of replacement valve should I get?
I am 77 years old, and my doctor recommended surgery to replace my aortic valve. He said my choice is between a mechanical valve and a pig valve. Which is the preferred option?
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On call: Torn knee cartilage
I’m 72 and in good health. I’ve had left knee pain for almost six months. My doctor sent me for an MRI of both knees; it showed “mild to moderate osteoarthritis” in both knees and a torn meniscus in my right knee. What should I do for my “good” knee?
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Increasing activity can be a walk in the park
Adding regular physical activity to your daily routine is easier than you might think.
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Weight loss turns back the clock on heart disease
A reduction in body mass index could offset age-related increase in heart disease risk.
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Kidney stones: Common, painful, preventable
Kidney stones, which are about twice as common in men as they are in women, can likely be prevented through attention to diet.
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On the horizon: Signaling the brain to lower blood pressure
A pacemaker-like device may provide help to people who are unable to control their blood pressure through standard treatments.
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On the horizon: An ultrasound device barely bigger than a smartphone
A pocket-sized ultrasound device could give doctors more flexibility in monitoring patient progress.
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