Coffee can help with smooth stools

Yes, coffee can help with smooth stools, as it stimulates bowel activity and can increase colon contractions. However, it's best used as a short-term solution and not relied on daily, as consistent use can lead to dependence where your body needs caffeine to function properly. Over-consumption can also worsen symptoms for some individuals, especially those with conditions like IBS. Staying hydrated with water is crucial for stool consistency, and coffee can be dehydrating if consumed in excess. 

How coffee helps with bowel movements

Stimulates colon contractions: Caffeine in coffee stimulates the muscles in the digestive system, including the colon, to contract and move stool along faster.

Activates gastrocolic reflex: Drinking coffee triggers the gastrocolic reflex, which increases movement in the lower GI tract in response to the stomach being stretched.

May boost probiotic activity: Some research suggests caffeine can increase the activity of beneficial probiotics in the gut, which can aid motility. 

Potential downsides to be aware of

Risk of dependence: If you use coffee to have a bowel movement every day, your gut may become dependent on it, making it harder to go naturally without it.

Risk of dehydration: Caffeine can be dehydrating, which can worsen constipation. It is important to drink plenty of water.

Symptoms for some individuals: People with conditions like Irritable Bowel Syndrome (IBS) may find that coffee triggers digestive symptoms instead of relieving them.

Dairy or sweeteners: For those sensitive to lactose or certain artificial sweeteners, adding milk or sugar can have an additional laxative or irritating effect. 

What to do instead

Drink plenty of water: Staying hydrated is one of the most effective ways to keep stools soft and easy to pass.

Increase fiber intake: Foods rich in fiber, like fruits, vegetables, and whole grains, can also help promote regularity.

Get regular exercise: Physical activity can also help stimulate the bowels and improve overall digestive health.