Researchers from the Mayo Clinic found that on average the entire process from the time someone eats until the time they eliminate takes about 53 hours. However, the time it takes to digest food is not the same for various individuals and for men, women and children as groups.
After a person ingests food, it takes about six to eight hours to traverse the stomach and small intestine. Transit time through the large intestine, or colon, takes significantly longer, averaging about 40 hours. In men, the food remains in the colon about 33 hours, while in women it remains about 47 hours. When two British doctors researched digestion time in children, they found it was significantly more rapid than in adults, averaging just 33 hours from eating to elimination.Learn More
A personal food life span is the time from the food item's creation to its expiration date. Once a food item has reached its expiration or recommended life span, consuming the food is not recommended.Full Answer >
It takes an average of 40 hours for the adult human body to digest food. Generally, it takes women longer to digest a meal than men. A woman takes about 47 hours to digest food, while a man takes about 33 to digest food.Full Answer >
Crocodiles digest their food by holding it in the stomach and sending it to the intestine a little bit at a time. The acid found in the stomach helps break down food before it travels through the rest of the crocodile's digestive system.Full Answer >
Because the average American eats approximately 1996.3 pounds of food per year, the average amount of food that an adult can eat each day is 5.46 pounds. Dividing 1996.3 by 365 days gives this average amount of food consumption per day. The average American consumes 2,700 calories per day.Full Answer >