Night Owls have a whopping 46% increase in type-2-diabetes risk.

Solution: get > 50% your sleep before 4 am.

In 1526 Netherlands participants, a later sleep pattern correlated w ave 0.7 kg/m2 higher BMI, 1.9 cm larger waist circumference, 14% higher liver fat.

I have a mid to late chronotype and none of these problems. Obviously anecdotal but the solution is simple: don’t eat at night. You might be a late sleeper but that doesn’t mean you should be a late eater. Also quite frankly the world isn’t made for people who want to wake up at 8.20am. The entire generation of late chronotype kids is waking up for school at 7 am. Even if they are getting 8h of sleep they are still tired AF. My entire life I’ve been spending my first waking hours hating my life despite being generally a good sleeper.