How Sleep gives you a healing advantage

I want to talk about something most people think is soft science, but its not.

Last night's sleep either helped protect you from cancer, or it worked against you.

Here is the data:

Your body makes Natural Killer cells, what I call NK cells, every single night during deep sleep. These are your frontline soldiers. Their entire job is to find cancer cells and destroy them before they grow.

Your body makes approximately 10,000 abnormal cells every single day.

 NK cells are what stands between that and a problem such as cancer.

One night of poor sleep reduces NK cell activity by up to 70%.

Not a little. Seventy percent.

Less than 7 hours of sleep is not just tiredness. It is measurably reduced immune defense.

It means your DNA repair system is also working with less power, because that repair process happens most actively while you sleep.

Growth hormone, which activates your stem cells, is released during sleep.

Your brain literally detoxifies through a system called the glymphatic system while you sleep.

And melatonin, whic

h has anti-cancer properties, is produced in the dark, while you rest.

Sleep is not a lifestyle choice. Sleep is medicine.

A few things that the data supports for better sleep quality:

- Keep your room cool, between 65 and 68 degrees

- No screens for 60 minutes before bed (blue light suppresses melatonin production)

- No caffeine after noon

- Get morning sunlight within 30 minutes of waking to set your body's internal clock (no sunglasses)

- Same bedtime, same wake time, even on weekends

You have 8 natural health defense systems in your body. Sleep impacts all 8. Every single one.

Data Gs protect their sleep like it is medicine. Because it is.