Lecture 10 Outline of Last Lecture I. Artificial sweetenersOutline of Current Lecture II. Carbohydrates: health issuesIII. Diabetes type 1 and 2Current LectureCarbohydrates: Health IssuesI. Diabetes is the 7th leading cause of death among AmericansA. it is an increasing epidemicB. Watch the video “How diabetes works” on youtube for a better understanding of diabetesC. Sugar is not being taken into your cells if you have diabetes because thereis not enough insulin which is required for intake of sugar into the bodies cellsD. “hyperglycemia” blood glucose is way too highE. Common symptoms incudei. hunger- “cells are starving” cant get enough glucose into your cellsii. urination- all the timeII. Type 1 Diabetes don’t produce insulinA. moderate genetic patternB. Insulin dependent C. Onset usually in childhood (8-12 years of age)D. Decrease insulin release/productionE. Result is hyperglycemiaF. Ketosis prone (glucose can’t get into cells thus fat is not oxidized BAD)G. Short term consequencesi. loss of muscle and excess fat use ketosis (basically starvation mode)ii. tend to be thin and loosing weightiii. if uncontrolled can lead to coma and deathiv. Type 1 no glucose enters cells cells break down protein and fat ketone produced weight loss excessive eating diabetic coma caused by diabetic acidosisIII. Treatments of type 1A. insulin injections, insulin pumpsi. nasal spray- clinical studies FSHN 150 1st EditionLecture 10 IV. Diabetes Type 2 “insulin resisitance” there is something wrong with the insulin they makeA. strong genetic patternB. Accounts for 90-95% cases of diabetes C. Risk factorsi. higher in minority groupsii. overweightiii. inactiveD. Onset usually in adulthood but children are getting itE. Non- insulin dependent initiallyF. Defective insulin receptors on the cellsG. Eventually, failure of the beta cellsIclicker questionsWhich is not an effect of insulin on the body- stimulates the process of gluconeogenesisWhich list of foods contains choices with the most refined carbs- white bread, orange juice, corn flakesWhich statement about carbs is true- humans possess a starch breaking down enzymeWhich statements below is one of the CHO functions- supply energy to cells, spare protein for other functions, prevents ketosisBlood glucose levels drop, all except which of the following may occur- fatty acids are used to break down glucagon FSHN 150 1st
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