Lactose Intolerance Research Paper

Improved Essays
m
20 March 2015
Hypolactasia
Lactose intolerance, also known as hypolactasia, has become a huge epidemic over the years. This is a result of a genetically determined decline in the activity of lactase that begins in early childhood. Many people have suffered from this inability to digest lactose, which is found in milk and other dairy products. People who are lactose intolerant only have symptoms occur when they have dairy/milk products. These symptoms include bloating, cramps in the lower abdominal area, stomach growls, gas, diarrhea, and/or vomiting. In article by Leena Seppo, Tuula Tuure, Riitta Korpela, Irma Jarvela, Heli Rasinpera, and Timo Sahi called, “Can primary hypolactasia manifest itself after the age of 20 years? A two-decade
…show more content…
The age when people can get lactose intolerance differs depending on their ethnic groups. Adult versions of lactose intolerance is exhibited in Asian countries before one turns 8 years; whereas in Israel, the ages are between 3 and 16 years and Greece demonstrates lactose intolerance in its citizens in the ages between 5 and 12 years. The research was conducted based on the people in Finland so it was found that children around the age of 7 have 6 percent likelihood of being lactose intolerant, 13 percent likelihood for the ages of 17 through 25, and for adults there is a 17 percent likelihood. The most common test to diagnose someone with lactose intolerance is the lactose tolerance test, but there is now an easier method that determines the C/T_13910 genotype. Both methods were used …show more content…
The results for the first method are as follows. 27 out of the 42 participants were lactose tolerant and 13 of the participants were inconclusive. Only 2 of the participants were diagnosed as lactose intolerant. 5 participants had less than 1.1 mmol/l in blood glucose, but oppositely their blood galactose was high. 8 participants had less than 0.3 mmol/l in blood galactose, but oppositely their blood glucose was high. For the 10 participants who did the upper gastrointestinal endoscopy, there was no sign of low lactase activity in the biopsy sample that was taken. The results for the second method are as follows. 35 participants had their blood drawn for the C/T_13910 genotype determination. 21 participants had the C/T_13910 genotype and 13 participants had the T/T_13910 genotype, which means they are lactose tolerant. Only one participant had the C/C_13910 genotype, which means they are lactose intolerant. This person also was diagnosed with lactose intolerance from the lactose tolerant test with

Related Documents

  • Improved Essays

    Accordingly, she goes on to state that low-fat milk doesn’t fill people up as significantly and it will cause people to gain extra weight. Ludwig points out that bone fracture rates tend to be lower in countries where they don’t drink milk. However, countless people find it the easiest way to consume calcium is to drink milk, regularly in children since people tend to find it harder for kids to eat collard greens and other vegetables so countless parents will end up just getting chocolate milk for their children. In conclusion, Claire Sibonney’s idea that would should question and argue that drinking 3 cups of milk a day in healthy coincides with my claim that milk is unhealthy, and she goes further into her point by stating that milk contains high amounts of sugar even in unsweetened whole milk which has 13 more grams of…

    • 1426 Words
    • 6 Pages
    Improved Essays
  • Superior Essays

    Objective: In this laboratory experiment three objectives were sought after. These objectives were to first, create a separation scheme. Second, perform basic biochemical qualitative analytical tests. Lastly, identify the major components of milk. Introduction:…

    • 1014 Words
    • 5 Pages
    Superior Essays
  • Improved Essays

    Whey Lab

    • 832 Words
    • 4 Pages

    If More Acid were Added, Would the Mass of the Curd Increase? Purpose The purpose of the lab was to find out if the mass of the curd would increase if more acid were to be added to the milk. Background Information…

    • 832 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    In glucose-galactose malabsorption the receptors for glucose absorption are inhibited, however GLUT5, which is required for the absorption of fructose, is not inhibited. The blood glucose levels rise when the patient consumes fructose, because it can be absorbed into the cell and taken out into the blood stream unlike glucose. Lactose is a disaccharide composed of glucose and galactose; this would not cause an increase of blood glucose because neither of these monosaccharaides can be properly absorbed. However sucrose is composed of glucose and fructose, the glucose will not be able to be absorbed. Fortunately fructose will be able to leading to an increase in blood glucose levels.…

    • 528 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Therefore, this study has one independent variable (IV) (fortified milk) and one control variable (unfortified milk) and several dependent variable (days with severe illnesses, incidence and prevalence of diarrhea, acute lower respiratory illness/pneumonia, and morbidity in children). In the Sazawal study (2007), the researchers specifically discuss the outcome on morbidity dependent on the assignment to fortified (intervention) or non-fortified (control) milk (see Table 3, p. 4), which demonstrates multivariate…

    • 1189 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    The Eymology Of Lactose

    • 406 Words
    • 2 Pages

    The molecule Lactose has the biological function of being used as energy in the body, like a carbohydrate. When you consume it, you break it down into glucose then galactose. You use enzymes to break it into these two parts, which releases energy throughout the body. You can use other carbohydrates without an ill effect, therefore you don’t really need to use lactose. The common name is Lactose, the IUPAC name is β-D-galactopyranosyl-(1→4)-D-glucose.…

    • 406 Words
    • 2 Pages
    Decent Essays
  • Superior Essays

    Lactation Consultant

    • 1501 Words
    • 7 Pages

    Lactation Consultants Improve Infant Health Intro Many people are unware of how lactation consultants impact the health of an infant. Because of this lack of knowledge, this has caused me to question exactly how these nurses impact infant health. Therefore, with this paper I am trying to answer how lactation consultants’ role positively impact neonatal health.…

    • 1501 Words
    • 7 Pages
    Superior Essays
  • Superior Essays

    In the article Why You Should Stop Drinking Milk, wrote by a student studying Public Relations at the University of Texas, Leonor Martins’ main focus is to warn her readers on not only the harm dairy milk does to the human body, but also the maltreatment of the producing cows. The emphasis on the health concerns pertaining to ingredients found in dairy milk and the mistreatment of the farm cattle is organized into a distressing warning. It seems that the audiences that Ms. Martins is targeting are health conscious consumers and animal right activists that might get just as shocked by the topic. At first, attention is attained with the use of buzzwords and style that conveys a disturbing caution towards dairy milk drinkers.…

    • 994 Words
    • 4 Pages
    Superior Essays
  • Improved Essays

    Summary Response Is milk one of the most important things in human life? Most of people would say yes, due to the experience that they were forced to drink milk by their parents in their childhood. And even the government has encouraged people to drink milk every day, includes adults. Actually, milk may not be as important as what people thought for adults’ health; but it is more helpful and important for children.…

    • 545 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Being Lactose Intolerant

    • 281 Words
    • 2 Pages

    You can become lactose intolerant at any age, but is most common in older people. Your health can be seriously affected by being lactose intolerant. This is because you are losing your main sources of many important nutrients. Some of these nutrients are calcium, vitamin B12, vitamin…

    • 281 Words
    • 2 Pages
    Improved Essays
  • Superior Essays

    Lactase Lab Report

    • 1540 Words
    • 7 Pages

    The source of the enzyme was Lactaid, a popular supplement available over-the-counter in many stores. It is hypothesized that the lactase would function the best in pH 8, as this is the pH solution available during the experiment that is the closest to the pH of the small intestine, where lactase is naturally found in the human body. The experiment’s aim is to measure the absorbance of lactase in different pH environments to determine which of the available pH solutions is the most optimal for the enzyme to catalyze in. To begin, we crushed a Lactaid pill, our source of enzyme, with a mortar & pestle and mixed thoroughly 4.0 mL a phosphate buffer, which is used to keep the pH constant, and filtered it through a tissue into a separate beaker to create a base enzyme solution. Next, we labeled each test tube 1-4 and created the…

    • 1540 Words
    • 7 Pages
    Superior Essays
  • Improved Essays

    Symptoms may include diarrhea, vomiting, abdominal cramps, bloating, and gas (Diseases and conditions Lactose Intolerance). Even though people with lactose face a challenge on finding replacements or substitutes to get their dairy it’s not impossible. According to ( disease and conditions lactose intolerance) one can reduce the amount of dairy one consumes, they can “choosing smaller size of dairy up to 4 ounces at a time, the smaller the serving, the less likely it is to cause gastrointestinal problems”. They can also “drink milk with other foods, buying lactose-reduced, or lactose-free products.” Another challenge people with lactose intolerance face is not getting enough…

    • 484 Words
    • 2 Pages
    Improved Essays
  • Decent Essays

    Annotated Bibliography Jones-Shoeman, C. (2011, February 09). Why Milk is Bad for You. Natural News. Retrieved from https://www.naturalnews.com/031255_milk_health.html This article discusses the health woes of milk in which she lists and gives information on why milk is dangerous.…

    • 304 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Human milk is superior in that it provides so many long term and short term benefits to the infant, in every category of growth and health (American Academy, 2005). The benefits for breastfed infants are numerous, ranging from neurocognitive development to an increase in immune health. Findings have even suggested that this simple act reduces the risk of childhood malignancies (Lawrence, 2000). The milk itself adapts to the needs and development of the child. Enzymes within human milk can improve digestive health and act as a defense against microbes.…

    • 1983 Words
    • 8 Pages
    Improved Essays
  • Improved Essays

    Gluten Informative Speech

    • 997 Words
    • 4 Pages

    Step 1: Do a food elimination diet I am putting the food elimination diet first, as it is the one tip that can bring you the best results. You might have heard of the saying, “You are what you eat”. In fact, this saying packs a lot of truth in 5 simple words. Our bodies regenerate cells as time passes by. The essential building blocks that are necessary for creating these cells come from the food that we eat.…

    • 997 Words
    • 4 Pages
    Improved Essays