First of all a hearty welcome to you your post is very informative which will benefit others many people nowadays like to eat outside food like burgers pizza etc. They are harmed a lot because many bacteria and germs are produced in outside things due to dirty hands of people so your post will be very useful for others who eat outside food very fondly. You said rightly that eating outside food causes a lot of pain in the stomach and hundreds of diseases arise due to the bacteria in the stomach. Thanks once again. Best of luck🤞