Metagenics SpectraZyme Pan 9x - 90 Tabs

How your body digests food

The digestive process takes food material, breaks it down into absorbable pieces and transports it into the body. It is a complex process, involving many organs. Digestion begins with the scent of food stimulating the secretion of saliva. When food enters the mouth enzymes in the saliva begin to break it down. Chewing physically breaks down food pieces and stimulates saliva production. The mucus membranes of the mouth can absorb some nutrients.

Swallowed food travels don the esophagus and into the stomach. The stomach uses muscular contractions to mix the food with digestive enzymes and hydrochloric acid. High acid levels kill germs that may be in the food. Food stays in the stomach longer if it contains more fat and shorter if it contains more sugar.

The small intestine attaches to the stomach. Near it's beginning, ducts from the liver and pancreas release digestive juices. Nutrients are absorbed through the thin intestinal wall and transported via the bloodstream, to where they are needed. The remainder of the food is pushed through into the large intestine where water is absorbed. The remaining food is compacted and prepared for excretion as stool.

The liver produces bile, which metabolizes fats and proteins. It also takes the toxic material from food substances, like medications, alcohol, and hormones, and processes them to make them harmless. The liver produces factors for blood clotting and the immune system. The gallbladder is a storage area for bile from the liver. The pancreas manufactures enzymes and hormones, like insulin. Insulin allows cells to take in sugar to burn as fuel.

What we eat and how it effects our digestion system
Many foods that we eat, other substances we consume and our lifestyles contribute to digestive disorders. Highly processed foods, alcohol, medications and tobacco are difficult for our body to break down and cause great strain on our organs, such as the liver and pancreas. They may also physically damage the digestive lining. Processed foods are also deficient in nutrients so not only does the body have to work extra hard to digest the food, but it also gets depleted of the things it needs to do its work. Water and fibre intake is important to have proper moisture and bulk in the stool and make bowel movements regular.

How emotions effect our digestion
Stress, anxiety and other emotional concerns put our nervous system in an excited state. Our digestive processes are only fully functional when our nervous system is relaxed. Sedentary lifestyles decrease movement throughout the digestive tract. As our transit time slows there is more opportunity for the resorption of processed toxins from our food and greater chance of microbial overgrowth. Slow transit time also dries the stool and makes it more difficult to pass. Our body is designed so that each time we eat a meal we have a bowel movement. Many individuals can be considered constipated and have bowel movements less than once daily.