Dr. Andrew Huberman

They are Eight Sleep and AG1.

Eight Sleep makes smart mattress covers with cooling, heating, and sleep tracking capacity.

And one of the key aspects to getting a great night's sleep is to control the temperature of your sleeping environment.

And that's because in order to fall and stay deeply asleep, your body temperature actually has to drop by about one to three degrees.

And in order to wake up in the morning feeling refreshed, your body temperature actually has to increase by about one to three degrees.

Eight Sleep makes it extremely easy to control the temperature of your sleeping environment at the beginning, middle, and throughout the night, and when you wake up in the morning.

I've been sleeping on an Eight Sleep mattress cover for nearly three years now, and it has dramatically improved my sleep.

If you'd like to try Eight Sleep, you can go to eightsleep.com slash Huberman to save $150 off their Pod 3 cover.

Eight Sleep currently ships to the USA, Canada, UK, select countries in the EU and Australia.

Again, that's eightsleep.com slash Huberman.

The other live event sponsor, AG1, is a vitamin mineral probiotic drink that also contains adaptogens and other critical micronutrients.

I've been taking AG1 daily since 2012, so I'm delighted that they decided to sponsor the live event.

The reason I started taking it and the reason I still take it every day, once or twice a day, is that it ensures that I meet all of my quotas for vitamins and minerals, and it ensures that I get enough prebiotic and probiotic to support gut health.

Now, of course, I strive to consume healthy whole foods for the majority of my nutritional intake,

every single day.

But there are a number of things in AG1, including specific micronutrients that are hard to get from whole foods, or at least insufficient quantities.

So AG1 allows me to get the vitamins and minerals that I need, probiotics, prebiotics, the adaptogens, and critical micronutrients.

To try AG1, go to drinkag1.com slash Huberman, and you'll get a year's supply of vitamin D3K2 and five free travel packs of AG1.

Again, that's drinkag1.com slash Huberman.

And now for the question and answer session from Melbourne, Australia.