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Bone up on Bone Health
More and more Latinas are at risk for developing osteoporosis. Here’s what you can do to stave off this debilitating disease.

By Alba Romero
Fall 2008

Osteoporosis: Risk Factors

Osteoporosis: Prevention Tips

Falls: Save Yourself a Trip

More in Health

Karen Fernandes, a nurse in Dallas, Texas, appreciates the importance of keeping healthy, but when she suffered a back injury in her 40s, she was in for a surprise. “My orthopedist looked at my skeletal structure and said, ‘Oh my, your skeleton looks like you’re 80 years old,’” she remembers.

Fernandes, now 59, was diagnosed with osteoporosis, a disease that thins and weakens the bone, putting patients at higher risk for fractures.

“Those fractures can produce chronic pain, deformity, problems breathing, and a high risk of future fractures,” says Dr. Felicia Cosman, clinical director of the National Osteoporosis Foundation in Washington, D.C. “Patients can have spine fractures or vertebral fractures without having any symptoms.” And resulting complications can be fatal. Yet despite the dangers, patients may not feel any deterioration—until a bone breaks.

According to the National Osteoporosis Foundation, 10 million people in the United States have already been diagnosed with osteoporosis, and 34 million more have low bone mass, or osteopenia, which can be a precursor to osteoporosis. Osteoporosis, which results from a combination of lifestyle, nutrition, and genetics, strikes 20 percent of non-Hispanic white and Asian women, 10 percent of Latinas, and 5 percent of African American women over age 50 in the United States. And while 80 percent of osteoporosis victims are women, older men get it too, although the rates are lower: 7 percent for non-Hispanic whites and Asians, 4 percent for non-Hispanic blacks, and 3 percent for Hispanics.

Risk Factors for Osteoporosis

Low body weight
Family history of osteoporosis
In women, post-menopause
Tall stature
Long periods of bed rest due to illness
Insufficient calcium in diet
Long-term use of certain drugs
Excessive alcohol
Smoking

But the lower rates for Hispanics may create a false sense of security. Recent studies indicate that the risk of developing osteoporosis is growing most rapidly among Hispanic women. Contributing factors include a traditional diet low in calcium and a high incidence of diabetes, a disease that may increase the risk of osteoporosis, according to the National Institute of Arthritis and Muscoloskeletal and Skin Diseases, although this correlation has not been proven or explained.

The trend translates into spiraling health-care costs, with the price tag related to osteoporotic fractures among all Hispanics expected to soar from $754 million in 2005 to $2 billion per year in 2025, according to the National Osteoporosis Foundation.

Treatment and prevention
Lucia Tamayo, 65, a bilingual secretary who emigrated from her native Colombia to Rhode Island 34 years ago, found out she had osteoporosis at age 50, when her daughter suggested she get a checkup.

After being diagnosed, Tamayo didn’t let osteoporosis take control of her life. It’s important “not to feel as though the world has come to an end,” says Tamayo, who takes advantage of patient support groups and keeps up with the latest medical updates by attending conferences on osteoporosis. Instead, she says, stay optimistic and do all that is possible to strengthen your bones.

But you needn’t wait for a fracture or diagnosis, doctors say. Start a regime of diet, weight-bearing exercise, and testing to identify your risk, prevent deterioration, and slow the progression.

Prevention Tips

Diet: Drink plenty of milk and lactose products, which contain calcium. Eat sardines, salmon, and mackerel, which are rich in calcium as well as vitamin D. Limit caffeine, since it causes the body to excrete calcium faster. Ask your doctor about eating soy, which supplies a good amount of calcium as well as plant estrogen to maintain bone density.
Supplements: Ask your doctor about calcium supplements that contain vitamin D and vitamin K. Depending on your age and risk factors, daily dosage can be 1,000 to 1,500 mg.
Exercise: Regular weight-bearing exercise helps stop bone loss and builds strong bones. Try walking, running, weight lifting, tennis, and volleyball. Exercise that keeps weight on your bones or forces you to jump up and down are best.
Exams: Ask your doctor to measure your height every year—a loss of one or two inches is an early sign of osteoporosis—and test your bones regularly. Talk to your doctor about any existing conditions, such as kidney disorders and cancers, that can threaten your bone density.
Lifestyle: Quit smoking—smokers have up to 10 percent lower bone density than non-smokers, and avoid excessive alcohol—which prevents your body from absorbing calcium properly.

—National Osteoporosis Foundation and National Institute of Arthritis and Muscoloskeletal and Skin Diseases

DXA (dual energy X-ray absorptiometry) and BMD (bone mineral density) exams use X-rays to measure bone mineral density in hips and spines. The exams are painless and may be covered by insurance and Medicare. Dr. Cosman recommends that women start taking regular bone density tests by age 65, and that men be checked routinely by the age of 70. Younger individuals, she says, should review their susceptibility to osteoporosis with their doctors. “Look at all the risk factors—such as medications that may cause risk to the bones—and [assess] the environmental safety in the home for falling risks.”

In addition, doctors stress the importance of getting adequate calcium and vitamin D and avoiding excess alcohol—more than two drinks a day. Cosman recommends eating three servings a day of milk, yogurt, cheese, and other foods containing high amounts of calcium. She lists fortified cereal, oranges, salmon, mackerel, and grapefruit juice as good sources of vitamin D. Many doctors also recommend calcium supplements with vitamins D and K.

“It’s a disease that really begins in youth,” says Cosman, which is why nutrition and lifestyle are so important for its prevention. “The genes are there, [and] the lifestyle choices that we make are already acting on bone strength during youth.”

Doctors may prescribe bisphosphonates, powerful drugs that reduce the incidence of fractures by altering bone physiology, to treat or prevent the progression of brittle bones. These can be taken once a day, week, or month depending on the dosage and the patient’s needs. Possible side effects include muscle aches, constipation, abdominal pain, nausea, and heartburn.

Fernandes, who also serves as president of the AYR Consulting Group medical services provider, reacted badly to the first two bisphosphonates her physician prescribed. “The first caused total body urticardia—my whole body starting itching,” says Fernandes, and the second made her upper eyelids swell. Happily, the third proved effective with no negative side effects.

Check Your
Medicare Benefits

Medicare may cover the cost of bone density exams every two years for certain patients, including women with estrogen deficiency and individuals with vertebral abnormalities or those receiving long-term steroid treatment.

For more information on Medicare-covered bone scans, the U.S. Department of Health & Human Services offers a downloadable brochure,
Bone Mass Measurements.”

“These medications are safe if they're given to the patients who need them," Cosman says. "People should talk to their doctors about their prescriptions and [whether] the medication’s results on improving your bone health outweigh the side effects you may experience.”

To allow her to maintain an active lifestyle, Fernandes and her physician agreed on a plan of care. “We decided that I should take medication, walk regularly, and begin a regimen of physical therapy regularly to strengthen my muscular system,” she says.

Tamayo has also developed a new lifestyle to strengthen her bones; she takes her medication, watches out for falls, eats more fruits and vegetables and foods containing calcium, and exercises daily. And, she says, indulging as much as possible in her favorite exercise: “I dance at family get-togethers and holiday celebrations.”
 
Bottom line: It’s never too late to improve your bone health, even if you already have osteoporosis. Taking care of your bones will help keep you active into your later years. And that’s cause for celebration. 

Save Yourself a Trip

Every day, everywhere, many things can trip us up. Annually, nearly one in three Americans over age 65 falls. This can result in head and brain injuries and bone fractures, and for adults 65-plus falls are the number one cause of injury deaths, nonfatal injuries, and hospital admissions for trauma, according to the Centers for Disease Control and Prevention.

Among Latinos 50-plus, nearly half of women and nearly one fifth of men suffer from low bone mass, which means bones are more likely to break with a fall. "Exercise is the best thing, preventing you from falling by keeping you strong, flexible, and able to balance. Walk, dance, play with your grandkids—it's all exercise!" says AARP President Jennie Chin Hansen.—Fresia Rodríguez Cadavid

The CDC also recommends these steps to prevent a fall:

Ask your doctor or pharmacist to evaluate your prescription and over-the-counter medications to lower side effects and interactions that may lead to imbalance or dizziness.
Have your eyes and hearing checked once a year.
Reduce dangers in your home that can cause falls. This includes keeping floors free of clutter, improving lighting, and using a rubber bathmat.
Have an occupational therapist inspect your home and recommend ways to eliminate environmental hazards and unsafe behaviors.



These links are provided for informational purposes only. AARP does not endorse, and has no control over, or responsibility for, the linked sites or the content, advertisements, materials, products, or services available on or throughout these sites.

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