The stomach is the largest, hollow, fleshy, distributed and important part of the digestive system. It is a bean-shaped, baggy creature located behind the lower ribs and between the esophagus and small intestine.
The main function of the stomach is the secretion of gastric juice and the digestion and storage of food molecules. On average, the stomach can hold more than a quarter gallon or half a pound of food. We all probably know the structure and functions of the stomach.
Interesting Facts about the Stomach
- It can also survive evacuation by varying its diet and eating smaller meals each day.
- Total gastrectomy, a procedure in which the patient’s stomach is completely removed and the esophagus is connected directly to the small intestine.
- Our embryos are generally the same size, which is about 12 inches long and 6 inches wide.
- According to the Digestive Diseases Foundation, the stomach is primarily responsible for absorbing vitamin B12 and other essential nutrients from the food we eat.
- The maximum digestion time for a normal meal is five to seven hours or more. Diets high in protein and fat last longer than diets high in fiber.
- Grazing animals like oxen, monkeys, deer, cows, etc. Several animals have four-chambered stomachs to help them digest plant-based foods, which are the hardest to eat compared to other foods.
- Some animals such as carp, lungfish, seahorses and platypuses do not have stomachs. Their food passes from the esophagus directly into the intestines.
- In addition to digestion, the stomach also works with hormones that stimulate appetite, secrete digestive enzymes and stomach acids, and induce frequent urination and contractions in the nasopharynx.
- Our stomach produces a new layer of mucus every two weeks and also protects the stomach and other organs from digestion of hydrochloric acid.
- Volatilization releases gas molecules that we eat with food from the digestive tract through the mouth.
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