According to the FDA,400 milligramsis the daily upper limit of caffeine intake for most adults.

This equates to around four 8-ounce cups ofstandard brewed coffee, or two 16-ounce cups ofcold brew.

That said, it might be time to do a caffeine tolerance reset.

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What causes us to become more tolerant of caffeine?

Opting for the former will likely allow you to reset your caffeine tolerance more quickly.

They may even be less severe in people who dont consume much caffeine to begin with.

Photography of a apple juice in glasses and apples in a wicker basket on wooden table

Brooklyn–based registered dietitian

If you arent experiencing any significant side effects, simply continue on, she continues.

This isnt a sign to speed up your tapering process, but a sign that youre doing it right.

Fortunately, Pasquariello shares a few hacks to basically trick yourself into thinking your caffeine routine hasnt changed much.

red pigment in a wooden spoon

Moreover, you’re free to always throw lower-caffeine optionssuch as decaf and green teainto the mix.

For instance, Pasquariello says you may come up with a new routine around sleep or stress management.

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Cropped shot of young woman shopping in the dairy section of a supermarket. She is reading the nutrition label on a container of fresh organic healthy natural yoghurt

Brooklyn–based registered dietitian

A hand is stirring a sourdough starter in a glass jar, on a kitchen countertop. The light casts a warm glow, highlighting the ingredients inside the jar.

Two cups with coffee and green tea on a beige background.