IE 11 is not supported. For an optimal experience visit our site on another browser.
  • UP NEXT

    Meet the young athletes gaining confidence through running

    04:43
  • Gut check: How to keep your digestive system healthy

    04:40
  • Walking 10,000 steps daily is a 'fabricated’ goal, doctor says

    02:49
  • Gigi Robinson shares health update on endometriosis journey

    04:22
  • Woman loses 40lbs with Start TODAY — see the results

    05:21
  • How to cut down on the cost of prescription drugs

    03:43
  • How to prepare for the 2023 allergy season

    05:03
  • What is a ‘liquid biopsy’ and how does it monitor colorectal cancer?

    04:59
  • More children than ever being diagnosed with autism: CDC

    02:32
  • How to protect yourself -- and your pets -- during tick season

    03:59
  • Home remedy hacks for headaches, hiccups, dry skin and more

    03:54
  • How to make space for a moment of Zen in your day

    04:41
  • Therapist Nedra Glover Tawwab on the key to a better future

    06:17
  • Jenna Bush Hager talks wellness journey, ectopic pregnancy

    03:43
  • How does Ozempic work, and what are the side effects?

    03:33
  • CDC warns of drug-resistant fungus spreading at alarming rate

    02:17
  • What to eat and drink to help you sleep

    06:15
  • 4 simple stretches to relieve your body after sitting all day

    04:29
  • Struggling to stay asleep? Try these strategies for better rest

    05:05
  • Mediterranean diet sharply cuts dementia risk, new study shows

    02:01

Why do people in Iceland live so long?

04:06

TODAY’s “Living Longer, Living Better” series continues with a visit to Iceland, where the average life expectancy is higher than nearly anywhere else. NBC’s Keir Simmons investigates: Is it the water? The food? Or is the secret hidden in Icelanders’ genes?