Women's Health Archive

Research from Denmark found an association between the use of hormonal birth control and an increased likelihood of depression. While the risk of depression among women using hormonal forms of birth control was clearly increased, the overall number of women affected was small and was found to be highest in women under 20.

Interrupting sedentary time with short bouts of exercise may diminish the dangers of inactivity.

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Every time we think we have a handle on all the things that are bad for us, another one is added to the list. A few years ago, researchers put inactivity on the roster of major health risks. "Everybody knows smoking is bad for your health. But what isn't common knowledge is that physical inactivity is as powerful a risk factor as smoking," says Dr. I-Min Lee, professor of medicine at Harvard Medical School. Dr. Lee, who has studied the effects of exercise for more than a decade, was one of the first to identify inactivity as a health hazard.

Dr. Lee was among the experts contributing to a special issue on health and exercise of the British journal The Lancet commemorating the 2012 Olympic Games in London. She and her colleagues pored over reports from scores of large observational studies conducted worldwide in which participants answered questions about their lifestyles, including their levels of physical activity, and were then followed over a period of years to see how they fared. When the researchers compared the health outcomes of participants who were inactive—those getting less than 150 minutes a week of moderate exercise—to those who got more exercise, they found that inactivity alone counted for an increased risk of breast and colon cancers as well as heart disease and diabetes. They computed that inactivity was responsible for more than five million deaths a year worldwide, about the same as the number of deaths attributable to smoking.

Many products are designed to absorb water into the skin, keep it from evaporating, or both.

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If you grew up watching Doris Day movies, you may have assumed she was privy to skin treatments that weren't available to the general public. However, as she revealed in her autobiography, Vaseline (petrolatum) was the key to keeping her skin soft and smooth.

Things have changed quite a bit in the last 50 years. Petrolatum is still a popular staple, but there is now a dizzying array of newer moisturizers, many with a baffling list of ingredients on their labels. However, they all are designed to either add moisture to the skin or keep it there. Many do both. "Think of moisturizers as putting a barrier between your skin and the cold, dry air," says Dr. Kenneth Arndt, professor of dermatology at Harvard Medical School and faculty editor for the Harvard Health Publications Special Health Report Skin Care and Repair (www.health.harvard.edu/SCR.)

Degree and duration of overweight were linked with an increased risk of several cancers among 74,000 participants in the Women’s Health Initiative.

Calcium supplementation was associated with three to seven times the risk for dementia among older women with cerebrovascular disease.

Animal-assisted therapy can be your best friend when it comes to mental support.

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They say a dog is man's best friend, but when it comes to better health, any type of animal bonding will do.

Research shows that interaction with animals like dogs, cats, and even horses can have both immediate and long-lasting impacts on your mental well-being. Done more formally in a medical context, it's known as animal-assisted therapy (AAT).

Heart murmurs can occur when people are young and then return in older age. There are three main causes in adults: increased volume or speed of blood flowing through a normal heart, a stiff heart valve, or a leaky heart valve. Most do not lead to heart problems, but a change in the murmur’s intensity or the appearance of symptoms like shortness of breath, light-headedness, or chest pain would prompt a further medical evaluation.

Don't be intimidated about screening tests. The latest guidelines suggest you can choose from multiple strategies.

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Colon cancer continues to be the country's second leading cause of cancer-related deaths and the third most common cancer in men, according to the CDC.

It almost always develops from precancerous polyps (abnormal growths). Screening tests, which are recommended for men ages 50 to 75, help find and sometimes aid removal of polyps before they become cancer. (Men older than 75 may still benefit, depending on their health.)

Strength training, weight-bearing exercise, a healthy diet, and medication can help.

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An estimated 10 million people in the United States are coping with the brittle, fragile bones of osteoporosis—a disorder that causes severe bone loss. It's most common in women, and the risk is higher in those who are thin, age 50 or older, or of Caucasian or Asian descent. It also occurs in men, who make up about 20% of osteoporosis cases. The condition puts a person at a high risk for bone fractures, disability, loss of independence, and even death. That's why it's important to make your bones as strong as possible. "There are many ways to build bone mass, and the people who do tell us they feel stronger and more capable on their feet," says Rachel Wilson, a physical therapist at Harvard-affiliated Brigham and Women's Hospital.

There isn't one magic way to build bone mass. It takes a number of the following strategies.

The belief that women should avoid exercise or athletics during their menstrual periods, because it can affect performance or increase the risk of injury, is not necessarily true. Good training may reduce the risks of injury and enhance performance much more than trying to time exercise around one’s periods.