2026-09-12
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Hi, my name is Lewis Howes and welcome to the Daily Motivation Show.
What if you've been sleeping less than six hours a night for years?
What is that saying to your genes?
And is there a way to recover the gene damage and reverse
and go back to a healthy genes, healthy body, healthy life?
So firstly, we know that short sleep duration, so using that sweet spot,
and we can speak about oversleeping or excess sleep,
because I think that's an interesting part that hasn't been spoken about too much.
But using that recommended CDC amount of seven to nine hours of sleep, there is a simple fact,
firstly, across the lifespan, which is the shorter your sleep, the shorter your life.
That short sleep predicts all-cause mortality.
But then we can dig a little bit deeper and start to sort of ask, you know, exactly what is going on?
Why is there such mortality risk caused by insufficient sleep?
And what we know is that a lack of sleep and typically getting certainly less than six hours of sleep is associated
with a high risk of cardiovascular disease, high risk of diabetes, high risk of stroke, high risk of dementia.
And I would love to double click on that and go into the Alzheimer's