Most healthy adults can handle around 400mg of caffeine a day without issue. That is roughly four cups of brewed coffee. It is a general guide from food safety authorities, not a target to hit and not a line everyone can treat the same way.

Why the same amount hits people differently

Caffeine sensitivity is genuinely individual. Body size, how often you drink coffee, medication, and simple genetics all change how strongly caffeine affects you. Someone who drinks coffee daily builds a tolerance that a once a week drinker does not have. There is no single number that applies to everyone equally.

Signs you might be overdoing it

Restlessness, a racing heart, trouble settling at night and a jittery, wired feeling are the usual signs of too much caffeine for your own system. These are signals worth listening to, not something to push through for the sake of one more cup.

Lower caffeine does not mean lower standards

If four cups a day is leaving you wired, the fix is not giving up coffee. Low Caffeine keeps the full flavour profile while cutting the dose, and Zero Caffeine removes it almost entirely. Both are brewed and roasted with the same care as every other Wolff blend.

Pregnant women, people with certain heart conditions and anyone on specific medications should get personal guidance from their doctor or pharmacist rather than a general number from a blog. This article is general information, not personal medical advice.

How many cups are you actually having before you feel it?