When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.

(When a caffeine-infused bed is invented, we’ll be sure to add it to ourbest mattressguide.)

However, an 8am espresso might not be the solution to shaking off sleepiness.

A person wrapped up in a blanket, sitting on a bed, holding a cup of coffee

No, were not just saying this to ruin your day.

Here’s why you shouldn’t drink coffee first thing after waking up.

However, its in these first few hours of waking up that our cortisol levels are at their highest.

Woman looking tired

So, when should you drink that morning coffee?

By around 10am, our cortisol levels are starting to dip quite significantly.

If you want to truly supercharge your mornings, pay attention to how your body responds to coffee.

A woman waking up in bed after a bad night’s sleep

And when considering your daily caffeine intake, remember that healthy eating is thebest diet for sleep.