âChampsâ â the biggest deal in Jamaica. What exactly is the Boys and Girls Championships? The only way to properly answer this question is to actually go to Kingston, Jamaica, at the end of March and witness the event that is affectionately and simply known as âChampsâ.
  It usually takes about 4 to 6 hours for a full stomach to digest the food. However, this varies from person to person, and if vomitting occurs, much less time. It takes â¦ from 12 to 24 hours for the food to completely leave the digestive/excremetory systems.ome meals can take 10 minutes start to finish  while others can take 30 minutes or o â¦ ver 3 or 4 hours. It also  depends on what you use to cook it.
After food is digested in the stomach -- which takes about 3-4 hours -- it leaves the stomach. Chyme (or food and stomach acid) enters the small intestine at a rate of about 1 â¦ 00-300 ml every hour.Depending on how much you ate (the average meal is probably 600-800 ml after digestion), food can be in your stomach anywhere from 3.5 hours to 7 hours.onfidence votes 507. It takes anywhere from 1 to 3 hours for food to completely exit the stomach, depending on how much food you and what food you eat (protein takes longer to digest).