Circadian windows are easier to read

When is the best time in the morning to have some caffeine? If you never thought about it much, you probably drink your coffee as soon as you can. On the other hand, if you’re always looking for ways to optimize your life (maybe we’d even say hack it), you may have heard the advice to wait until mid-morning. Good news: you can ditch this supposed hack. There’s no need to delay your morning caffeine.

Drink it when you want it.