Digestive system

More on this topic for:

Mitochondria - Turning on the Powerhouse
Procedure Explain to students that the model you will show them represents the length of the parts of the digestive system. Coloring activities can be helpful to give students a chance to model the organ systems. The usable materials are sent to the body's cells as food. The first category consists of those organs that are directly involved in the process of digestion and absorption. Although the digestive enzymes secreted in the mouth began the digestion process, very little digestion takes place in the crop—it is simply a temporary storage pouch.

Mouth and oral structures

Human digestive system

The digestive system processes food into usable and unusable materials. The usable materials are sent to the body's cells as food. What happens to unusable materials? It goes into the pancreas to await disposal. It goes to the right ventricle to await disposal. It goes into the large intestine to await disposal.

It goes into the small intestine to await disposal. Solid waste leaves the body through the rectum then the anus. Liquid waste leaves the body after passing through the Digestion takes place in a long tube-like canal called the alimentary canal, or the digestive tract.

Food travels through these organs in the following order: The liver is located in the abdomen and performs many functions. Which of the following is NOT a function of the liver? Healing itself when it is damaged. Digestive System What is the digestive system? The body's breathing system The body's system of nerves The body's food-processing system The body's blood-transporting system Digestion begins in the mouth.

Which causes many problems. Because your immune system will attack and defend your body against partially digested foods that get into the bloodstream. The immune system doesn't recognize food, it sees a toxic invader and attacks it. When this happens, not only are you not getting the benefits of the food, but you are weakening your immune system by using it in a role it shouldn't be involved in. In other words, you are using the immune system and metabolic enzymes daily to clean the bloodstream of undigested food particles instead of having their full strength used to protect energize and repair your body.

According to the father of enzyme research, Dr. Edward Howell, the digestive system is designed to break down approximately half of the food we eat. Howell was one of America's pioneering enzyme researchers and in his classic book " Enzyme Nutrition " he explains how the digestive system is designed to work. Before fire was discovered, man and animals alike could only eat raw food, like raw meat, plants or fruits and vegetables.

Which means a raw food like an apple has live food enzymes within the apple which break down and digest 40 to 60 percent of that apple.

Since cooking destroys enzymes, cooked and processed foods are enzymatically dead which means there are no live enzymes within that food to help with digestion. These dead foods place a lot of stress on the digestive system, the pancreas, the immune system, the whole body. But today many raw foods are genetically altered or they have been irradiated for longer shelf life, killing the enzymes in the food. First, you chew your food, and it mixes with the saliva in the mouth.

The saliva has an enzyme called amylase which starts the predigestion of carbohydrates. The more you chew, the better. Then, the food is swallowed and goes down the esophagus into the upper portion of the stomach.

The food stays there for about 45 to 60 minutes to predigest. It will only be able to predigest if you are eating foods containing live enzymes because the body does not supply any enzymes at this stage of digestion.

Then, the food goes into the lower part of the stomach where trypsin, pepsin and hydrochloric acid break it down further. Next, the food moves into the small intestines where the pancreas delivers digestive enzymes to complete the digestion process. Next, the nutrients pass through the intestinal wall and into the blood stream where metabolic enzymes utilize these nutrients in all parts of the body and in every living cell. The first way is in the pre digestive stage, which lasts approximately 45 to 60 minutes in the upper part of the stomach.

Howell calls this the enzyme stomach because this is where the live enzymes within a raw food start pre digestion of that food. You can improve your digestion ability substantially by adding a digestive enzyme to break down the food as it sits in the upper stomach. Lack of digestive enzymes affects the pancreas.

Remember the digestive system is designed to break down approximately half of the food. This means every time we eat these foods, the pancreas must produce twice as many enzymes as it is meant to and so it is working double time. Doing this year after year puts a tremendous strain on the pancreas. And eventually stresses our immune system and reduces our metabolic enzyme supply.

Autopsies have been done on people that eat mostly cooked and processed foods. The results show the pancreas is dangerously enlarged, poorly functioning and quite often on the verge of breaking down. When your enzyme supplies runs low, you become ill. The faster your enzyme supply depletes, the faster you age and the more likely you will get disease. On the other hand, when you conserve and even increase your enzyme supplies, you increase the odds you'll live longer and healthier.

Howell believed that the underlying cause of almost all degenerative disease is the depletion of the enzyme supply caused by eating mainly cooked foods. Howell said, "We know that decreased enzyme levels are found in a number of chronic ailments, such as allergies, skin disease and even serious diseases like diabetes and other severe diseases. But, if your enzyme supply is high, you'll be less likely to have these issues. Some problems show up in the long term while others show up in the short term.

The cold and flu season is a very good example of problems showing up in the short term. During the months of November, December and January more colds and flu are reported than the other nine months combined. We have many holidays Halloween, Thanksgiving, Christmas and New Years. During this time most of us eat a tremendous amount of cooked and processed foods, additional sweets, alcohol, pies, cakes which puts an extra burden on your body because your white blood cells must clean up more undigested food in the bloodstream.

This is caused by the increased consumption of cooked and processed food which lowers the effectiveness of the immune system so we catch a cold or get the flu. Fat, in its raw form, is the best source of pure energy. Howell's research has also shown that a diet of cooked foods causes rapid, premature death in mice. In fact, rats on a cooked and processed food diet live about two years.

While the rats that eat raw food live about three years. Howell also noted that the brain weight of rats eating cooked food went down and their body weight went up. Another study took two groups of hogs. The first group ate cooked potatoes and gained weight rapidly. While the second group ate raw potatoes and didn't get fat. Howell believed, based on his work in a sanitarium, that "It is impossible to get people fat on raw foods At the Michael Reese Hospital in Chicago, experiments were done on two groups of people.

The first group were individuals 21 to 31 years old. The second group were 69 to years old. They found the younger people had 30 times more amylase in their saliva than the older people.

This is why, when we're young, we can handle a diet of bread, pasta, pastries and cooked foods without much problem. But this type of diet can cause rapid aging and depletion of our enzyme supplies. Eskimos ate only raw fat and raw meat before they adopted our cooked diet. Because there were live enzymes within these foods, they lived a long and healthy life. Now that they are eating packaged, processed sugary foods, they have one of the highest rates of diabetes in the nation.

In the colon, undigested proteins putrefy, undigested carbohydrates ferment and undigested fats turn rancid. These toxins can seep through the intestinal wall and get into the blood stream, which can lead to even more health problems. When you eat cooked and processed foods, the pituitary, thyroid and pancreas all must donate enzymes to help digest that food. This slows your bodies metabolism and weight will probably be gained.

Obese people have very low levels of lipase in their body and lipase is the enzyme necessary for breaking down fat. When digestion is bad, the body craves more energy and some people eat and eat to try to satisfy that hunger. The food they're eating isn't being fully broken down and digested and the nutrients within the food aren't being released and delivered to the cells to satisfy the hunger. I hope you're starting to understand that the human body must have its food and supplements in their correct forms so that every one of the trillions of cells in the human body can benefit from those nutrients.

What we can do to turn this totally negative situation into a positive one is to start taking an exceptional digestive enzyme with our food and even between meals. What you accomplish by taking digestive enzymes is this: You make absolutely sure the nutrients are fully broken down into the smallest possible size so that every cell in the human body can benefit. You also relieve the burden on the digestive system and free up the immune system and metabolic enzymes so they can protect and repair the human body.

Until you do this, taking a step toward better health is very hard to do because the human body totally depends on fully digested foods to function properly.

This fact would indicate that the immune system is trying to get rid of incompletely digested food. Paul Kautchakoff, the major cause of leukocytosis a raised white blood cell count is eating cooked foods.

Kautchakoff divided his findings into four classifications. Every single day our body reacts this severely to cooked and processed foods and we abuse our body's protective repair systems by getting them involved in digestion. You can take all the immune enhancers or immune boosters you want but how much can they possibly help? Until this problem is corrected by supplementing with a good digestive enzyme product, the process will continue and wear down the body. Looking at live blood samples under a dark field microscope , you can actually see what's going on inside the blood.

Here are some of the unhealthy conditions seen even in people who think they're healthy:. Red blood cells sticking together which can be caused by very sticky undigested proteins.

This condition can lead to poor circulation, migraine headaches and chronic fatigue. P-A-L Plus Enzymes, when taken between meals or on an empty stomach will go directly into the blood stream and clean up the blood. This includes the fat and protein deposits left in the body from years of poor eating habits. Plaque buildup in the arteries is partially caused by undigested fats and undigested proteins that build up on the artery walls.

Taken on an empty stomach, P-A-L Plus Enzymes will help clean up the arteries by digesting the proteins and fats in the plaque. Taking enzymes with each meal is always important to help digest the food you're eating. This is the first line of defense against a buildup of sludge in your bloodstream and in the intestinal track and colon And if you take three enzyme capsules every day on an empty stomach, the additional benefits are so numerous they would be a shame to miss.

They free up the metabolic enzymes and immune system from cleaning up undigested particles so they can go back to repairing and protecting your body. The main function of metabolic enzymes is to build, rejuvenate and repair the cells in your body. Metabolic enzymes also are capable of digesting nutrients that haven't been fully broken down to their smallest possible ionic size. When the metabolic enzymes get involved in digesting these undigested particles, repairing the body becomes secondary.

Another important note; metabolic enzymes produce metabolic enzymes, which produce more metabolic enzymes, which produce more metabolic enzymes This means we're directly affecting our bodies potential to repair itself. If you take P-A-L Plus Enzymes with your meals for one full year, you'd have plenty of metabolic enzymes in your body. Metabolic enzymes build, rejuvenate and repair the entire human body. Because the human body places a higher priority on digestion than it does on repair, you need to take P-A-L Plus Enzymes to make sure the metabolic enzymes don't divert their attention away from cell repair and cell reproduction.

Research has shown that digestive enzymes are 2 to 3 times more active when they have a trace mineral complex with approximately 70 single ionic minerals. They also show that it is important to have protease with an HUT activity of 30, or more. Proteins are one of the hardest substances for the human body to digest, and at least 30, HUT of protease per capsule is needed to adequately digest proteins and clean up the blood stream.

Clinical studies referenced in the book "Enzymes, The Fountains Of Life" show that a good enzyme formulation has the capability of increasing and elevating the immune system activity by as much as to percent within one hour after ingesting. Additional Benefits of P-A-L Plus Enzymes Most parasites, bacteria and fungi are made of protein and some viruses are covered by a protein film.

Taking protease on an empty stomach can help digest and get rid of these pathogens in the bloodstream and spare the immune system from doing this job.