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Beverages

Coffee, black

Yellow: Limit or adjust

Can fit, but the portion, preparation, or current symptoms may change how coffee, black feels.

Why it received this rating

Black coffee has very few calories, but caffeine and natural acidity can worsen nausea, heartburn, jitteriness, or reduced appetite in some people taking a GLP-1.

Portion and preparation guidance

Start with 4–8 ounces after some food rather than on an empty stomach. Consider half-caf or decaf if symptoms occur.

Symptoms or considerations

Coffee does not replace water. Cut back if it worsens reflux, nausea, diarrhea, palpitations, or makes it harder to eat enough.

Individual tolerance varies. This rating is general educational guidance, not a statement that this food is the right choice for your personal medical needs. Follow advice from your prescriber or registered dietitian.

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