Testosterone replacement: A cautionary tale

Testosterone therapy has been viewed as a way to counter the effects of aging where bone calcium declines, muscle mass decreases, body fat increases and red blood cell counts decline. But there is no proof that testosterone therapy will reverse these changes and its safety for older men remains controversial. A study found that men who took daily testosterone had a higher incidence of cardiovascular events. Its role in prostate disease, both benign prostatic hyperplasia (BPH) and prostate cancer is unresolved. (Locked) More »

Exercising to relax

Exercise reduces stress hormones and stimulates production of endorphins, which together help foster relaxation. Other techniques, such as breathing exercises and muscle relaxation, can enhance the stress-beating effects of exercise. More »

AAA screening

I am a 72-year-old male in excellent health. I have been diagnosed with a 3.7-centimeter aortic aneurysm. My doctor recommends an ultrasound every six months. Are six-month checks adequate? And when should surgery be considered? (Locked) More »