Is it better to take caffeine on an empty stomach?
Caffeine will be absorbed faster on an empty stomach, but I have never experienced a stronger stimulation effect taking it that way. You mention that you drank a lot of coffee.
Is coffee bad for your digestive system?
If you experience digestive issues after drinking coffee on an empty stomach but not when drinking it with a meal, consider adjusting your intake accordingly. Coffee increases the production of stomach acid but doesn’t appear to cause digestive issues for most people.
Does coffee slow gastric emptying?
Coffee also prolongs the adaptive relaxation of the proximal stomach, suggesting that it might slow gastric emptying. However, other studies indicate that coffee does not affect gastric emptying or small bowel transit.
How does caffeine affect our stomachs?
They found reduced effect of caffeine in those who have a full stomach. This can be explained due to the fact that food can decrease stomach emptying. Therefore, if you eat a meal and have coffee, the coffee stays in the stomach longer.