Nutrition and Aging
	Nutrition and Aging
	Nutrition and Aging: Slide 3
	Increased Risk
	Prevalence of Malnutrition in Elderly Populations
	Malnutrition associatiations
	Determinants of Nutritional Status
	Determinants of Nutritional Status
	Nutrient Intakein the Elderly
	Factors which Affect Nutrient Intake in the Elderly
	Tooth Loss, Nutrition and Aging
	Micronutrient Intake and Dental Status
	Absorption of Nutrients
	Gastrointestinal Changes in Aging
	Atrophic Gastritis
	Atrophic Gastritis
	Stomach acid releases B12
	Consequences of Atrophic Gastritis: Vitamin B12
	Nutritional Consequences of Atrophic Gastritis
	Nutrition and Aging: Slide 20
	Nutrition and Aging: Slide 21
	B12 Insufficiency
	Abnormal Serum Homocysteine, Methylmalonic Acid and Folate by Serum B12 level
	Response of Serum MMA to Parenteral B12 Administration
	Consequences of Vitamin B12 Deficiency
	The Effects of Aging on Nutrient Metabolism
	Changes in Nutrient Metabolism and Requirements
	Vitamin D Metabolism
	Biosynthesis of Vitamin D
	Serum 25-hydroxyvitamin D levels decline with age
	Nutrition and Aging: Slide 31
	Consequences of Vitamin D Deficiency
	Nutrition and Aging: Slide 33
	Impaired Vitamin D Metabolism
	Protein Metabolism
	Nutrient Metabolismin the Elderly
	Sarcopenia
	Change in appendicular muscle mass
	Prevalence of Sarcopenia
	Sarcopenia is a Multifactorial Disorder
	Consequences of Sarcopenia
	Nutrition and Aging: Slide 43
	Obesity in the Elderly
	Body Mass Index
	Nutrition and Aging: Slide 46
	Diseases Associated with Obesity
	Nutrition and Aging: Slide 48
	Case Study
	Nutritional Factors in the Development of Osteoporosis
	Metabolic and Lifestyle Factors in the Development of Osteoporosis
	Mrs. M.
	Mrs. M.
	Mrs. M.
	Mrs. M.
	Mrs. M.
	Mrs. M.
	Effect of Calcium and Vitamin D Supplementation
	Calcium and Vitamin D Supplements
	Summary
	Nutrition and Aging
	Nutritional Needs Change with Aging
	Quote

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