Men's Health Archive

People attempting to conceive through in vitro fertilization may face the question of what to do with extra embryos, especially if they reach a point where they feel their family is complete.

At some time in his life, nearly every man gets exercised about sex. And as many men get older, they wonder if sex is a good form of exercise or if it's too strenuous for the heart. These questions may sound like locker room banter, but they are actually quite important — and they have solid scientific answers.

Treadmill vs. mattress

To evaluate the cardiovascular effects of sexual activity, researchers monitored volunteers while they walked on a treadmill in the lab and during private sexual activity at home. In addition to 13 women, the volunteers included 19 men with an average age of 55. About three-quarters of the men were married, and nearly 70% had some form of cardiovascular disease; 53% were taking beta blockers. Despite their cardiac histories, the men reported exercising about four times a week, and they reported having sexual activity about six times a month on average.

Racial differences have long been evident in prostate cancer statistics. In particular, African American men are diagnosed with prostate cancer more often than white men, and they’re also nearly twice as likely to die of the disease. But new research also shows that African American men who receive the most advanced treatments for late-stage prostate […]

On call

Q. Do men have to worry about bone health, and if so, what are the best exercises to keep my bones strong?

A. Most men have the advantage of continuing to produce bone-protecting testosterone throughout life. But the level of the male hormone declines with age and therefore may not be sufficient to keep bones strong as a man hits his later years.

Biomarkers are molecular signatures of both normal and abnormal processes in the body. Here is a more formal definition proposed by a "definitions" working group associated with the National Institutes of Health: "A characteristic that is objectively measured and evaluated as an indicator of normal biologic processes, pathogenic processes, or pharmacological responses to a therapeutic intervention."

Proteins, fragments of proteins, enzymes, DNA, the RNA molecules that "read" DNA—they all can serve as biomarkers. Blood is an ideal source material because it's easy to collect and examine, but biomarkers can also be found in other body fluids, like urine, and in tissue itself. Biomarkers can inform decisions before, during, and after treatment.

There's a lot you can do to improve your outcome if you're taking an active surveillance approach to your diagnosis.

 Image: © Nastasic/Getty Images

About 90% of men diagnosed with prostate cancer have the localized kind, which means the cancer is confined to the prostate gland. And for many, a reasonable approach is active surveillance, in which men choose to monitor their cancer instead of going straight into invasive treatments, such as surgery or radiation therapy.

Active surveillance includes a doctor visit about every six months, most often with a prostate-specific antigen (PSA) blood test and digital rectal exam.

These conditions are associated with a higher risk.

 Image: © IvelinRadkov/Getty Images

Most men are familiar with the common strategies to reduce their heart disease risk: keep cholesterol in check, manage high blood pressure, follow a heart-healthy diet, and perform regular exercise. But there may be other preventive steps you can take.

"Some age-related conditions can further increase your risk without you knowing it, which is why it's important to be mindful about all aspects of your health," says Dr. Michael Gavin, a cardiologist with Harvard-affiliated Beth Israel Deaconess Medical Center. "Fortunately, once they are recognized, these other risk factors can be addressed and managed."