I heard it was because you might get a stomach ache, but I'm not sure.
Actually, it's good to eat fruit after a meal. The dietary fiber in fruits helps in the churning of the stomach content. The reflex action opens the valve between the stomach and the small intestine. It helps in the movement of food in the small intestine. Actually, fruits which are rich in dietary fiber help in reducing stomach acidity, heaviness of stomach, etc.
When people claim "not to combine food and fruits together," this may be because fruits are more expensive and less available (at least in the past), and to make its best use there has been a tradition to eat fruits afterwards or before the meal. Maybe for this reason the saying has come that not to eat or combine food and fruits with the meal. In todays global economy everything, including fruit, is easily available.
Because fruits mixed with other foods makes an harmful acid which may harm you.
The food that had been swallowed stored in the stomach. Digestion process starts, all enzyme diluted by waterthus delaying the digestion.
Drink water
There is no harm in having water after eating guava.
Yes you can. There is nothing wrong with eating a banana then drinking water.
if your thirsty... but if your not thirsty u shouldnt because u will probably wet the bed
they can drink as long as 20 min.
Drink water during the time you are not eating LOTS OF WATER
you might explode
drink lots of water
Water
No it is fine.
allah thinks we shouldnt
Ibt shouldn't hurt