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  • UP NEXT

    See Start TODAY's October fitness plan

    04:37
  • How living with a set routine can maximize your productivity

    04:39
  • Mel Robbins shares tips on how to end negative self-talk

    08:29
  • How to be comfortable with saying ‘no’ to avoid burnout in your life

    04:57
  • Eye-opening look at the hold smartphones have on kids

    08:39
  • What are zombie cells, and can they slow aging?

    04:40
  • The right way to warm up and cool down when exercising

    04:55
  • Longevity clinics: What they do and how much they cost

    06:42
  • Simple ways to get your fitness goals back on track

    04:19
  • Early bird or night owl? Your sleep routine is genetic, study shows

    03:07
  • Why being an 'emotional person' can be a good thing

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  • How to get kids back on a sleep schedule for school

    03:12
  • What are the early symptoms of poor gut health?

    06:21
  • How to find balance when your mental load is weighing on you

    12:46
  • Ally Love shares tips for ‘bossing up’ and boosting confidence

    05:39
  • Couples share disagreements in their relationship. Who wins?

    06:38
  • Here are the secrets to forming and keeping good habits

    04:42
  • Mindfulness tips for ‘falling’ back into a routine after summer

    04:46
  • How to help prevent and heal injuries from playing fall sports

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  • How knowing your sleep personality can help you get better rest

    04:37

Meet Yale professor who teaches a course on happiness

11:58

Laurie Santos’ Psychology and the Good Life is one of the most popular classes on campus. She spoke to Megyn Kelly about strategies to improve happiness, like meditating, getting more sleep, having a gratitude journal and more. Two of Santos’ students also shared their biggest takeaways from the class.