[Odin78]

How many cups of coffee did you drink per day?

I limit myself to one cup a day and I feel like it has very little impact on my alertness and energy levels. Do you think just one cup a day already makes your body build a tolerance?

[adrusi]

Yes, your body will build a tolerance to any amount of anything you put into it, if you're doing so frequently. It's easier to form a tolerance to small quantities than large quantities. The best way to avoid forming a tolerance is to use large, infrequent doses. In other words, drink a few energy drinks once a week for an all-nighter instead of cup of coffee every morning. Heavy, infrequent use also makes it easier to reflect on how your drug usage is impacting your life. The same logic applies to most things, although with some other drugs there are additional factors that come into play and complicate matters.

[eru]

> The best way to avoid forming a tolerance is to use large, infrequent doses. In other words, drink a few energy drinks once a week for an all-nighter instead of cup of coffee every morning.

Not that you should do an all-nighter in the first place.