Part 1 Understanding older people as consumers of food and beverages: Older people, food and satisfaction with life; Demographic and cultural differences in older peopleâ??s food choices and meal patterns; Appetite and ageing; Sensory perception of food and ageing; The social significance of older peopleâ??s meals; Gender and food in later life: Shifting roles and relationships; Older peopleâ??s consumption of alcoholic beverages: Social significance and health implications. Part 2 Extending functionality into later life: Undernutrition: Diagnosis, causes, consequences and treatment; Ageing and changes in body composition: The importance of valid measurements; Interaction between diet and physical activity in older people; Prevention of Alzheimerâ??s disease: Implication of nutritional factors; Brain lipids and ageing; Nutrition and bone health in the elderly; Nutrition and immune function in the elderly; Nutrition...