Why can't you eat fruit right after a meal?

“Don't eat fruit before meals! Kill your appetite”, “Do not eat fruits after meals! It's going to be bad!" So who should you listen to and when can you still eat them without harming your health? It all has to do with your body acidity. - Healthy people can safely eat an hour after eating. The food has been digested, but the acidity is still high, which will make the fruit easier to digest. - For people with low acidity, it is worth eating 30 minutes before meals. The acids from the fruits help the stomach produce juice, which makes the food digest faster and better absorbed. - People with high acidity, do not lean on sour fruits. It is better to eat them half an hour after eating, so as not to increase the already high level.