Women's Health Archive

Building strength and power is key to healthy aging, both physically and mentally. It may be easier than you think.

We probably don't need to remind you that your body changes with age. Age-related muscle loss begins at around age 35 and progresses slowly — at about 1% per year. But after about age 60, muscle loses mass more rapidly, so that adults who don't do regular strength training may lose 4 to 6 pounds of muscle per decade. Moreover, the lost muscle is usually replaced by fat.

Studies show that strength training not only can slow muscle loss, it can also help prevent or control conditions as varied as heart disease, diabetes, arthritis, and osteoporosis. And recent research indicates that it can also improve cognitive function, especially when added to aerobic exercise. As we age, strength training helps to preserve mobility and reduce the risk of falling. "What has been shown is that if you're looking at mobility problems, the most beneficial exercises that are those that focus on progressive training for strength and power," says Dr. Jonathan Bean, an associate professor of physical medicine and rehabilitation at Harvard Medical School.

Ask the doctors

Q. I have fairly thick hair in the summer, but it seems to thin out in late fall. Is there anything I can do now to prevent losing hair in a few months?

A. Sadly, no. What you've experienced is common to all of us. On average, about 90% of the hairs on our heads are in the growing phase and about 10% are in the resting phase. After a few months in the resting phase, the hairs are shed. It's normal to shed up to 100 hairs a day.

By Hope Ricciotti, M.D., Editor in Chief

If you've come to expect a pelvic exam as a routine part of your annual well-woman physical, you may be surprised to learn that health experts disagree over whether it is necessary. The exam — in which the clinician inserts gloved fingers into the vagina to examine the cervix, uterus, and ovaries — has been routine for decades, but recently its benefits have been called into question.

In 2014 the American College of Physicians — an influential group of internal medicine specialists — issued a recommendation against routine pelvic examinations for women who aren't pregnant and have no unusual risk for or symptoms of pelvic diseases. However, the American College of Obstetricians and Gynecologists (ACOG) has stood by its longstanding policy recommendation — annual pelvic exams for women ages 21 and older — based on expert opinion. In March 2017, the U.S. Preventive Services Task Force — the pre-eminent medical guidelines organization — ruled that there is insufficient evidence to recommend either for or against annual screenings.

Research we're watching

A new study from researchers at the National Institutes of Health indicates that the rate of drinking in general, and binge drinking in particular, is rising faster among women ages 60 or older than among their male contemporaries. When the researchers analyzed data from National Health Interview Surveys from 1997 through 2014, they found that the proportion of older women drinkers increased at a rate of 1.6% a year, compared with 0.7% for older men. Binge drinking — defined as imbibing four or more drinks within two hours — increased by 3.7% annually among older women, but held steady among older men. The results were reported online March 24, 2017, by Alcoholism: Clinical and Experimental Research.

The researchers speculated that baby boomers, who tended to drink more than earlier generations did in youth, have continued their habits as they've aged. Whatever the reason, the trend doesn't bode well for older women's health. Because of biological differences, at any level of alcohol consumption, women have a higher blood alcohol concentration than men, putting them at greater risk of cognitive impairment and falls. It's a good idea to limit alcohol consumption to seven drinks a week, with no more than three drinks at a sitting.

Research we're watching

Although hormone therapy was once thought to help preserve cognitive function after menopause, there is mounting evidence to the contrary, including a recent report from the Kuopio Osteoporosis Risk Factor and Prevention Study.

Researchers in that project sent questionnaires to all women ages 47 to 56 who lived in the Finnish province of Kuopio in 1987. The women completed questionnaires every five years, providing information about their lifestyles, medication use, and illnesses. The researchers checked the information in the questionnaires against prescription registries and medical records up to 2009.

Data from several surveys indicate that the percentage of women who drink has been increasing for decades. The numerous health effects associated with alcohol consumption mean that women should be especially attentive to how much they drink.

Ask the doctor

Q. I've heard that bioidentical hormone pellets injected near the hip are more effective than bone-building drugs in stopping bone loss and preventing hip fracture. Is this true?

A. The FDA hasn't approved hormone pellets for preventing or treating bone loss. Moreover, there are no randomized controlled trials on record, so we don't know whether hormone pellets are more effective — or even as effective — as the FDA-approved medical therapies. Finally, there aren't any published reports explaining how the hormones are metabolized in the body or the side effects they may have.

Hemorrhoids won't go away, but some simple measures can help to prevent and ease flare-ups.

 Image: © Wavebreakmedia/Thinkstock

By some estimates, about half of people over age 50 have hemorrhoids — swollen blood vessels on the outer rectum and anus. Women are more likely than men to develop hemorrhoids, probably because hemorrhoids commonly occur during pregnancy. However, they are less likely to seek medical treatment for them.

Not all hemorrhoids cause problems. One study of people undergoing colonoscopy found that more than half of people whose tests revealed hemorrhoids were unaware that they had them. However, when hemorrhoids become inflamed, they can make bowel movements — and even sitting — quite painful.

Research we're watching

Ductal carcinoma in situ (DCIS) differs from breast cancer because it is noninvasive, so it cannot spread to other parts of the body. However, it can progress to an invasive breast cancer, which can be life-threatening. Researchers from the Netherlands Cancer Institute wanted to determine how DCIS affected long-term survival.

The team studied almost 10,000 postmenopausal women who were diagnosed with DCIS between 1989 and 2004. They tracked the patients over an average of 10 years and compared their death rates with the expected mortality rates of the general population. They found that women who had been treated for DCIS had a 2.5% risk of dying of breast cancer over 10 years and a 4% risk at 15 years — rates that were higher than in the general population. But they also found that DCIS survivors had a 10% lower risk of dying from any cause compared with the general population. They presented their results Jan. 27, 2017, at the European Cancer Congress.