Drinking water while eating

Today I found out that drinking water while you are eating is a bad thing. It's a bad thing because the water dilutes the stomach acids. The diluted stomach acid makes digestive problems. It could lead to not obsorbing all the nutrients from the food. People say that drinking water while you eat helps you break down your food but they are lies. You should drink water 10-15 minutes after you eat. That's all I found out and this is something new I learned.