Biopsy can confirm the presence of prostate cancer. Biopsy has risks as well as benefits. Risks of prostate biopsy include infection, rectal bleeding, blood in the semen, and urinary problems.
There is evidence that surfing the Internet and playing games on the computer might slow cognitive decline and improve memory. Interacting with others online can also help older adults stay connected and reduce loneliness.
Losing weight, especially in the belly, improves the quality of sleep for overweight and obese people. The best way to lose weight is with exercise and a healthy diet.