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  • UP NEXT

    As ‘No shave November’ begins, screening recommendations and other tips for men’s health

    04:30
  • Men’s Health Grooming Awards winners revealed

    05:11
  • Cowboy rides nearly 400 miles through Kentucky and West Virginia for cancer awareness

    02:30
  • Oregon doctor speaks out after his donated sperm improperly used to father 17 children

    01:49
  • Heat waves: Everything you need to know to stay safe

    01:42
  • How to protect yourself from dangerous floodwaters

    01:34
  • Don't get burned: Three sunscreen myths, busted

    01:51
  • Craig Melvin and Al Roker premiere ‘Get Checked’ PSA

    01:09
  • FDA approves breakthrough cancer drug that works on a genetic level

    01:25
  • Flu on a plane! How to avoid getting sick when flying

    02:35
  • Are your morning eggs good for you? It's complicated.

    01:30
  • Sex, drugs and music: All the same to your brain and mine

    02:17
  • Heading a soccer ball: Female brain vs. male brain

    00:29
  • Your brain wants you to have sex. Here's how that works.

    02:15
  • Heatstroke is life-threatening. Here's how to avoid it.

    01:31
  • Coffee is good for you (for real this time!)

    01:12
  • How to have a better life in 7 steps

    05:17
  • How elite athletes can learn to avoid choking

    02:33
  • A better way to sit at your desk

    01:58
  • How standing desks can improve your memory

    01:07

Study Examines Testosterone's Benefits

01:30

A new study finds testosterone replacement therapy improves sexual function and desire in men over age 65, but doesn't address risks. NBC's Erika Edwards reports.