LACTOSE DEFICIENCY/INTOLERANCE

Slides:



Advertisements
Similar presentations
Friendly Flora. Gut Flora? 100 trillion bacteria in our body Most are not harmful Why do we have bacteria in our gut? –Digest food –Protect against illness.
Advertisements

Lactose Intolerance and the Development of two Innovative Dairy Desserts Aaron Brown Margaret Wilson Isabel Mearig University of Hawaii at Manoa Department.
harmless food protein = threatening substance (allergen)
The inability to digest and absorb lactose (the sugar in milk) that results in gastrointestinal symptoms when milk or food products containing milk are.
Why does milk bother me? And other lactose-related fables Scott MacLean CHEE 450 – January 23,2004.
Enzymes and biotechnology © 2008 Paul Billiet ODWSODWS.
What is the difference between this milk and ordinary milk?
Lactose Intolerance. Milk and other dairy products contain a sugar or carbohydrate called lactose. Normally, the body breaks down lactose into its simpler.
Topic 3.6 Enzymes. Define enzyme and active site  Enzyme – protein catalysts that speed up the rate of chemical reactions  Active Site - part of an.
ENZYMES & Chemical Digestion. Chemical Digestion Basics Dehydration Synthesis vs. Hydrolysis Anabolic – Dehydration Synthesis –Require the removal of.
Dairy Products Tyrek Commander Darlene Fulton. What is Dairy? All fluid milk products and many foods made from milk are considered part of this food group.
Diet and Health Guidelines for Food Intolerances Presented by Janice Hermann, PhD, RD/LD OCES Adult and Older Adult Nutrition Specialist.
Milk Adults Need Dairy, Too! Make It Easy. Today we will talk about… Why adults still need dairy foods The amount of milk adults need daily and how to.
Lactose Intolerance Student Created. Definition The inability to digest and absorb lactose (the sugar in milk) that results in gastrointestinal symptoms.
Carbohydrate digestion. You should know:  Starch, the role of salivary and pancreatic amylases and of maltase located in the  intestinal epithelium.
Wake-up Which macromolecule functions in short term energy and structure? Explain the difference between Benedict’s and Biuret’s.
Special Food and Nutrition Needs: Food Allergies and Intolerances Nutrition Science and Diet Therapy Mrs. Nelson Spring 2015.
Food Allergies By: Kalyn Burnell, Dietetic Intern.
Lactose Intolerance: The Study of Enzyme Function and Why Milk Makes Some People Sick by Lacey Howard.
New and Innovative Dairy Desserts Anna Khamsing Nick Leonard Beth Saunders.
Milk… It Does a Body Good!. Got milk?  Contains all major nutrients… Protein Fat Carbohydrate Vitamins Minerals.
Lactase Enzyme Lab.
Does milk make you sick? Why?.  Which type of milk product(s) has the sugars lactose.  Why do you think this? A = whole milk B = low fat milk C = Lactid.
7 October 2013 Questions Trivia: According to the New York Times, twenty percent of Americans spend 60 billion dollars per year on these. What are they?
What is lactose intolerance? By: Cainn Senn. What is it? Lactose intolerance is the inability to digest sugars in dairy products.
47 Beginning of the chapter
Group Presentation Lactose Intolerance. Definition of Lactose Intolerance Being lactose intolerant means that your body cannot digest foods with lactose.
LACTOSE INTOLERANCE MARIA, SAM, HANNAH. CASE BACKGROUND A healthy twenty-six year old Asian graduate presented abdominal discomfort after eating a cheeseburger.
PG Enzymes. What are Enzymes? Life depends on sustained chemical reactions  Reactions let cells make/store energy  Reactions break down and.
Genes, Polypeptides and Enzymes  One Gene – One Polypeptide Hypothesis  Exceptions to this rule: some genes = tRNA or mRNA not polypeptides  DNA sequences.
© Livestock & Meat Commission for Northern Ireland 2015 Food intolerance and allergy.
Lower Gastrointestinal disease CELIAC DISEASE LACTOSE INTOLERANCE.
Lactose Lab. What is Lactose Intolerance? When you are unable to digest lactose or milk sugar in dairy products. The problem: deficiency of lactase –
Food Intolerance Jonathan Palozzi and Jason Galli.
Lactose intolerance. Description Lactose intolerant is when a person’s body cannot digest lactose within dairy products, which is a sugar that is found.
Chapter 3: Macromolecules. Got Lactose? – Many people in the world suffer from lactose intolerance Lacking an enzyme that digests lactose, a sugar found.
Catalysts Reduces the amount of activation energy needed for a reaction to take place.
Enzymes Section 3.2. Metabolism How quickly or how slowly your body can break down food is metabolism. Metabolism describes all the chemical reactions.
Digestive System. Primary Function of Digestive System  Used to breakdown the food.  The body absorbs the nutrients and uses it for energy.
Sports Nutrition Lesson 15. Adverse Reactions to Food Most food we eat is safe and causes no health problems. Some people may experience mild to severe.
Catalysts Reduces the amount of activation energy needed for a reaction to take place.
DO NOW 1.Get out your macromolecules lab. 1.Explain the difference between Benedict’s and Biuret’s solution.
Food Intolerance.
The Biochemistry of Milk
Carbohydrates: Facts to Know
My favourite food.
Lesson 1.2 Lactase Lab.
How can we use our knowledge of enzymes (proteins) to help solve/address real-world issues? Why are people lactose intolerant? How can they still eat ice.
Enzymes Catalyst Activation Energy Substrates Enzyme Activity
Digestive System Disorders
Do Now Complete this sentence:
The Biochemistry of Milk – PRE LAB NOTES
Digestive Diseases & Disorders
Enzymes.
Malabsorption Syndromes
7TH HEALTH.
Immobilised Enzymes and the Production of Lactose Free Milk
Enzymes.
Dairy.
How it’s Made. . . Cheese What is the raw agricultural ingredient used to make this food? What are the steps to make it?  
LACTOSE INTOLERANCE.
Dietary Needs.
Carbohydrates Carbohydrates are sugars. They are key for metabolism (energy making) in our body. End in -ose. Types: Simple Small molecules for quick energy.
Milk and dairy products
Enzymes and Biotechnology
Enzymes and biotechnology
DIGESTION & ABSORPTION OF CARBOHYDRATES AND THEIR DISORDERS
Carbohydrate the preferred body fuel Page 74
LACTOSE: Milk’s Sugar.
2.5 - Enzymes.
Presentation transcript:

LACTOSE DEFICIENCY/INTOLERANCE By: Brian Failor And Drew Crispell

What is Lactase deficiency? - A condition in which lactase, an enzyme that breaks down the mil sugar present in the cells of the small intestine, is missing. What is Lactose Intolerance? -The inability to digest lactose.

SYMPTOMS OF LACTOSE INTOLERANCE Abdominal pain Abdominal bloating Gas Diarrhea Nausea

Products Containing Lactose! ALL DAIRY PRODUCTS Milk, Ice cream, cakes, donuts, cheese Milk products are often added to processed foods. - Cereals, potatoes chips, bacon

WORKS-CITED http://digestive.niddk.nih.gov/ddiseases/pubs/lactoseintolerance/#what