Pengertian Gizi Seimbang (Balanced Diet) - Istilah gizi berasal dari bahasa Arab yaitu giza yang berarti zat makanan. Dalam bahasa Inggris dikenal dengan istilah nutrition yang berarti bahan makanan. - Secara luas gizi adalah sebagai suatu proses organisme menggunakan makanan yang dikon- sumsi secara normal melalui proses pencernaan, penyerapan, transportasi, penyimpanan, metabo- lisme, dan pengeluaran zat gizi untuk memperta- hankan kehidupan, pertumbuhan dan fungsi nor- mal organ tubuh serta untuk menghasilkan. - Gizi seimbang adalah susunan makanan sehari-hari yang mengandung ...
Nutrition in Health Care Nutrition & Diet Therapy (7th Edition) Effects of Illness on Nutrition Status • Relationship between nutrition & illness is complex – Medical problems can alter nutrient needs & result in malnutrition • Reduction in food intake • Interference with digestion & absorption • Alteration of nutrient metabolism & excretion • Increase metabolic stress & energy needs – Poor nutrition can affect course of disease & body’s response to ...
Need for Nutrition Support • Nutrition support: delivery • Nutrition support may be of formulated nutrients by required to meet patient’s feeding tube or nutritional needs intravenous infusion – Patients often too ill to • Enteral nutrition: obtain energy & nutrients supplying nutrients using by consuming foods GI tract, including tube – Or illness may interfere feedings & oral diets with eating, digestion or • absorption Parenteral nutrition: intravenous provision of nutrients, bypassing the GI tract th ...
Clinical Nutrition Outline • Malnutrition - definition - types • Physiology - fasting - starvation - effects of stress & trauma • Nutritional Assessment - presence & degree of malnutrition • Nutritional Support - who benefits - proper timing - enteral vs. parenteral - simple calculations Clinical Nutrition Nutrition • intake of nutrients to provide energy for - performance of mechanical work - maintenance of organ/tissue function - heat production - maintenance of metabolic homeostasis • TEE (total ...
I. Modifying Fiber Intake • Modification may require either increase or decrease in dietary fiber; RDI is 38 g/day – Insoluble fibers: increase fecal weight & promote rapid passage of wastes through large intestine (aka dietary fiber, found in whole grains) – Soluble fibers: more viscous; slow passage of food – Health recommendation: most people should increase fiber intake by increasing consumption of whole grains – Side effects of high-fiber diet: increased intestinal gas (flatulence)—should be added gradually ...
Food William O. Smith, Ph.D. Food Chemist Exposure Health Effects Division Exposure Office of Pesticide Programs Session 2-2 Outline of Presentation Outline of Presentation Exposure Input parameters Residues (USDA/PDP & FDA/CFSAN) Consumption (USDA CSFII 1994-96/1998) Residue Manipulations Index Equivalent Residues (RPF method) Probabilistic Exposure/Risk Assessment Session 2-3 Sources of Residue Data Sources of Residue Data USDA Pesticide Data Program (PDP) http://www.ams.usda.gov/science/pdp FDA Center for Food Safety & Applied Nutrition http://www.cfsan.fda.gov/~lrd/pestadd.html ...
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