This is because caffeine is a stimulant that increases gut motility and peristalsis which promotes elimination, Shapiro says.

It also stimulates the production of digestive hormones, which promote the digestion of food in the stomach.

Is post-dinner coffee suitable for everyone?

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To start, lets cover who may be best served by sipping on post-dinner java.

Digestion and sleep hygiene aside, Shapiro calls out one more important fact to consider.

Start small with espresso.

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

founder and director of Real Nutrition

Take your coffee black.

The RD notes that skipping on milk and creamers can also help to avoid potential GI discomfort.

These drinkshelp you to digest… and they feel elegant, too, Shapiro adds.

red pigment in a wooden spoon

…

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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

founder and director of Real Nutrition

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.