Lecture 8Learning ObjectivesIdentify the health risks of high simple sugar intake, the specific health risks of fructose and the HFCS controversyKnow the AHA and dietary Guidelines recommended intakes of sugarAdded sugar intake and cardiovascular diseases (CVD) mortality among US Adults (study)Looked at their diets after 10 years and risk of death<10% of kcal from sugarLowest rate of death from CVD10-24% od kcal from sugar30% increased rate of death from CVD24+% of kcal from sugar175% increased risk of death from CVDAmerican Heart Association recommendationWomen: 6.5 teaspoons/dayMen: 9.5 teaspoons/dayFructose and HealthWhite table sugar, honey, brown table sugar – 50/50 glucose and fructoseHigh fructose corn syrup – 50-80% fructoseCorn syrup is naturally all glucose because it is a starchHFC syrupWhen it comes to the liver, it is metabolized differentlyIncrease in blood lipidsDecrease body’s system to indicate fullnessIncrease in visceral fatMore likely to cause leptin and glucose resistanceReview QuestionsWhich hormone is released when blood sugars are low? High? Where is made?Low: GlucagonHigh: InsulinMade: PancreasWhat are the health risks of simple sugars?Increase in death from CVDWhat are the specific health risks of fructoseHealth risks of fructose: more likely to cause leptin and glucose resistance, which could decrease the body’s system to indicate fullnessHow does the fructose content of HFCs compare to that of table sugar, honey?HFC’s are 50-80% fructose, Honey is 50/50 Glucose + FructoseWhat is the AHA recommendation for added sugar intake for men and women (both tsp. and grams)?Men: 9.5 tsp./38gWomen: 6.5 tsp./26gHypoglycemiaCharacteristicsToo much insulin producedLow blood sugarTreatmentLow glycemic index mealsNutrition 130 1st EditionLecture 8Learning Objectives- Identify the health risks of high simple sugar intake, the specific health risks of fructose and the HFCS controversy- Know the AHA and dietary Guidelines recommended intakes of sugarAdded sugar intake and cardiovascular diseases (CVD) mortality among US Adults (study)- Looked at their diets after 10 years and risk of death - <10% of kcal from sugaro Lowest rate of death from CVD- 10-24% od kcal from sugaro 30% increased rate of death from CVD- 24+% of kcal from sugaro 175% increased risk of death from CVD American Heart Association recommendation- Women: 6.5 teaspoons/day- Men: 9.5 teaspoons/day Fructose and Health- White table sugar, honey, brown table sugar – 50/50 glucose and fructose- High fructose corn syrup – 50-80% fructose- Corn syrup is naturally all glucose because it is a starch- HFC syrupo When it comes to the liver, it is metabolized differently Increase in blood lipids Decrease body’s system to indicate fullness Increase in visceral fatThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute. More likely to cause leptin and glucose resistance Review Questions- Which hormone is released when blood sugars are low? High? Where is made?o Low: Glucagono High: Insulino Made: Pancreas - What are the health risks of simple sugars?o Increase in death from CVD- What are the specific health risks of fructoseo Health risks of fructose: more likely to cause leptin and glucose resistance, which could decrease the body’s system to indicate fullness- How does the fructose content of HFCs compare to that of table sugar, honey?o HFC’s are 50-80% fructose, Honey is 50/50 Glucose + Fructose- What is the AHA recommendation for added sugar intake for men and women (both tsp. and grams)?o Men: 9.5 tsp./38go Women: 6.5 tsp./26g Hypoglycemia- Characteristicso Too much insulin producedo Low blood sugar- Treatmento Low glycemic index
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