Libido and sexual performance Archive

Men are at greater risk for developing prostate cancer if their fathers or brothers also developed the disease. A new study shows that having second- or third-degree relatives with the disease also increases a man’s risk.

You don't have to develop the stoop and "dowager's hump" that were once thought to be inevitable consequences of aging.

If you're over 50, the odds that you'll experience a major fracture because of osteoporosis are one in two. Although osteoporosis increases the risk of fractures in every bone of the body, the spinal bones (vertebrae) are particularly vulnerable. For women with osteoporosis, as little as a cough or a sudden movement can cause a compression fracture, creating pain and potential deformity.

Although research suggests that women over 70 with early-stage breast cancer can skip radiation treatment, nearly two-thirds of women in that age group continue to receive it, according to findings published online Dec. 2, 2014, by the journal Cancer.

Researchers from Duke University sought to determine whether evidence from a large, randomized clinical trial published in 2004 had influenced treatment for early breast cancer. That study showed that adding radiation therapy to surgery plus tamoxifen does not reduce five-year recurrence rates or prolong survival in older women with early-stage tumors.

The Mediterranean diet consistently has been linked with an array of health benefits, including decreased risk of heart disease, diabetes, dementia, and cancer. In a study published online Dec. 2, 2014, by the medical journal BMJ, researchers at Harvard-affiliated Brigham and Women's Hospital linked the Mediterranean diet to longer life as well. The researchers analyzed information from 4,676 healthy women in the Nurses' Health Study who had completed a food questionnaire and whose telomere lengths had been measured. (Telomeres are repetitive DNA sequences at the ends of chromosomes that get shorter every time a cell divides, and thus are markers of cell aging.) They found that a greater adherence to the Mediterranean diet was associated with longer telomeres, and that even small changes in diet made a difference. In effect, the women who had followed the Mediterranean diet were biologically younger than those who hadn't.

The Mediterranean diet is rich in fruits, vegetables, whole grains, olive oil, nuts, seeds, beans, and legumes. Animal protein is furnished by seafood and moderate amounts of poultry, eggs, and dairy. Red meat and sweets are considered occasional treats. This study gives another reason to follow this healthy—and tasty—eating plan.

Low bone strength, or osteoporosis, is not just a women's problem, but some men may not receive the level of scrutiny they should for the condition, suggests a study at one hospital in The Journal of Bone and Joint Surgery.

Doctors reviewed five years of medical records of 95 men and 344 women, all over age 50, who were treated for wrist fractures at Harvard-affiliated Beth Israel Deaconess Medical Center. Breaking a bone is a possible sign osteoporosis, and some guidelines suggest bone density testing for people 50 and older after a fracture.