Y khoa, dược - Chapter 13: Food safety and technology: microbial threats and genetic engineeringHazard Analysis Critical Control Point (HACCP) Analyze hazards Identify critical control points Establish preventive measures with critical limits Establish procedures to monitor control points Establish corrective actions if critical limit isn’t met Establish effective record keeping Establish procedures to verify that the system is working...
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Y khoa, dược - Spotlight on world nutrition: The faces of global malnutritionAttacking hunger in America The Food Stamp program Extends food buying power Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) Food and nutrition services for pregnant and lactating women, and children to age 5
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Y khoa, dược - Chapter 12: Life cycle: from childhood through older adulthoodNutritional Concerns of Childhood Malnutrition and hunger Food insecure households Low food security Federal assistance programs WIC National School Lunch Breakfast and Summer Food Service Programs Summer Food Service
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Y khoa, dược - Chapter 11: Life cycle: maternal and infant nutritionRecommendations depend on BMI Normal weight (BMI = 19.8–26 kg/m2) Gain 25 to 35 pounds Higher recommended gain for underweight women, teens, and for pregnancies involving multiple fetuses Lower recommended gain for overweight and obese women
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Y khoa, dược - Spotlight on obesity and weight managementSocial and Environmental Factors Socioeconomic Status Food insecurity Level of education Environment Where you live Build environment
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Y khoa, dược - Chapter 10: Diet and healthThe Workings of DNA and Genes Genetic code for making proteins Mutations: error in genetic code Nutritional Genomics Influence of diet on gene expression
44 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 737 | Lượt tải: 0
Y khoa, dược - Spotlight on eating disordersDiagnostic criteria Body weight < 85% of expected (BMI ≥ 17.5 kg/m2) Intense fear of weight gain Distorted body image Amenorrhea Causes Warning signs
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Y khoa, dược - Chapter 9: Nutrition for physical performanceATP-CP energy system Quick source of ATP Cellular ATP and creatine phosphate Fuel for 3 to 15 seconds of maximal effort
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Y khoa, dược - Spotlight on metabolism and energy balancePathways initiate breakdown of macronutrients Anaerobic Breakdown glucose Do not require oxygen Aerobic Breakdown glucose, fat, and protein Require oxygen
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Y khoa, dược - Chapter 8: Water & minerals: the ocean withinInsensible water losses: the continuous loss of body water by evaporation from the lungs and diffusion through skin. ¼- ½ of daily fluid loss Urine (~1-2 liters per day) Illness External factors that contribute to water losses: Low humidity High altitude High protein/salt foods
62 trang | Chia sẻ: huyhoang44 | Ngày: 30/03/2020 | Lượt xem: 718 | Lượt tải: 0
