Hunger And Satiation Research Paper

The Digestive System The digestive system is a system consisting of the mouth, oesophagus, stomach, gallbladder, small intestine, large intestine, the rectum and the anus. The functions of the digestive system are: • To break down food particles into molecules for digestion • To absorb into the bloodstream the small molecules produced by digestion • To eliminate un digested and unabsorbed foodstuffs and other waste products from the body The full digestive process begins at the mouth. The food enters the mouth and is chewed.

These antibodies cause intestinal inflammation by damaging the villi, hair-like structures on the lining of the small intestine function to help food

Megan McCrory, Ph.D., a nutrition researcher from Bastyr University in Seattle, Wash., says fiber contains bulk as opposed to calories. The result is you consume fewer calories. Fiber also helps people feel full because it slows the digestive process, i.e. keeps the stomach fuller longer. Dr. McCrory's research found women who consumed more than the national daily average of fiber intake tended to not be overweight, while those who consumed less than the national average were more likely to be overweight. American's daily consume just 14 grams of fiber on average.

infections from H. pylori and E. coli), which can compromise gut health for up to three years; parasites, yeast, stress (acute & chronic); and environmental contaminants. Gut feelings Our gut communicates with all cells in the body, which means that disturbances in the gut can show up as disturbances in the brain (and vice versa). As a matter of fact, the brain actually kicks off digestion before the gut — we secrete acids and digestive enzymes before even swallowing the first bite of a meal!

Crohn 's is an immune-mediated inflammatory disease that belongs to a larger group of illnesses called inflammatory bowel disease (IBD). It is associated with inflammation of the digestive tract, or gastrointestinal (GI) tract, which runs from the mouth to the anus, and includes the stomach and intestines. It more commonly affects the end of the small intestine and the large intestine. Crohn 's disease symptoms and complications are unpredictable , you may experience almost no symptoms, then have a sudden flare-up. Or you could experience symptoms every day Crohn 's disease is difficult to diagnose, because symptoms vary and because it can be similar to other conditions.

According to the Mayo Clinic staff (2014), chronic inflammation can create ulcers in the digestive system, located anywhere from the mouth to the anus, and also the genital area. Inflammation to the lining of the stomach, can lead to scars that can spread throughout the bowel wall completely. Mayo Clinic Staff (2014) state that Crohn’s causes the intestinal wall to become thickened as time goes by, which prevents food from digesting properly due to blockage making it hard for stools to pass by. Mucosa is what protects the stomach, by having Crohn’s, excess mucous is being produced which can make an individual feel as if they are always needing to go to the bathroom.

Depending on where the inflammation occurs within the large intestine UC is classified by how far the disease extends up the colon. Research has shown that genes, the environment, and an overactive immune response could play a role in causing UC unfortunately, the exact cause of the disease is not known. “Research sponsored by CCFA has led many scientists to believe that ulcerative colitis may be the result of an interaction of a virus or bacterial infection of the colon and your body’s natural immune system response”(Crohn’s & Colitis Foundation of America, 2015). Although research has not be able to pinpoint the exact cause of Ulcerative Colitis it can actually occur in people of any age. Nonetheless, research has shown that it hoes have a higher occurrence rate in people between the ages of 15 and 30, who have family members with Inflammatory Bowel Disease, and who are of Jewish

Crohn 's disease is a type of inflammatory bowel disease which means it can take place anywhere from the mouth to the anus(GI tract). The most common areas is the ileum and the colon. Crohn 's disease appears when regular bacteria that helps with breakdown of food is misunderstood for something trying to harm the body. Then the antibodies create inflammation in that specific area. Which precedes as a chronic disease that deals with not only inflammation but ulcers created in the tissue.

Fruits, vegetables, beans, whole grains and nuts are good source of fiber when it comes to healthy diets. Consuming foods with high in fiber help lower blood sugar levels, lower risk of heart disease and make you feel full helping in the loss of weight. Whole grain foods lead to lower risk of type 2 diabetes, whereas food in high amounts of carbohydrates lead to higher risk of diabetes. Whole grains are rich in minerals, phytochemicals and vitamins. The bran and fiber present in the whole grain making it difficult for digestive enzymes to break the starches into glucose.

Patient Case Study 40-year old Mary McDougal has severe abdominal cramping and bloating in her abdomen. She is also experiencing diarrhea in varying severity and duration after almost every meal she consumes. Mary McDougal is often tired, irritable, and has difficult time maintaining her weight. During the past month her symptoms have gotten more severe, and she is concerned, since her mother and brother have been diagnosed with celiac disease.

The chemicals in gluten can worsen the symptoms of IBS. People with a sensitivity to gluten are more prone to diarrhea and constipation. An IBS constipation diet should minimize or eliminate pasta and bread. If you still want to cook your favorite pasta dishes, you should switch to gluten-free pasta. Avoid Fatty and Greasy IBS Trigger Foods

It eventually eats away at my intestine until it deteriorates. Sadly, when I first noticed I had Crohn's, it was too late for a portion of my intestine. From that moment on, my future was all I could think of. I was terrified at what was to come. I would always have to deal with stomach aches and live in constant fear that those stomach aches were more ruptured intestine.

Philip Deocampo Ms. Huntley AP English Lit, Period 6 5 October 2015 Hunger and Its Impact on America In 2014 one in seven Americans are food insecure meaning that they go hungry for a day, don 't eat a full meal, or feed their children instead of themselves.(Just) The fact that anyone is starving in America doesn 't make us seem so great anymore. When everyday Americans hear the word hunger they think immediately associate it with the image of starving children in third world countries, but they never think of the hunger that 's impacting others right in front of them here in America. More often than not people in America are oblivious to the fact that people in America are starving and think that going to a soup kitchen or a food bank

World Hunger affects a significant amount of people all around the world. It is an issue that everyone should be aware of. The future is bright but there are lots of steps left to figuring out a way to end world hunger. From my research, my intention is to inform the reader about what is hunger, what are the causes, what are the effects of it, where does it mostly occur, and how can we end it.

The digestive system is located around the stomach area. Along with the digestive system, many other organ systems all work together to create an organism. An example of this would be if a person eats a sandwich and then goes for a run. During the run, the circulatory system helps the body breathe, the muscle system helps the bones move, and all the while the digestive system digests the food. Later on, the excretory system gets rid of the waste, or food that the body can’t use for nourishment.