- Section 1 Ageing population and policy
- Section 2 Key concepts in care of older adults
- Section 3 Principles and organization of care
- Section 4 Age-related biological changes, altered physiology, and vulnerability to diseases and chronic conditions
- Section 5 Geriatric syndromes in clinical practice
- Section 6 Nutrition and metabolism
- Section 7 Mobility disorders: prevention, impact, and compensation
- Section 8 Infections in older adults: epidemiology, pathophysiology, diagnosis, and management
- Section 9 Cancer: epidemiology, pathophysiology, diagnosis, and management
- Section 10 Vascular diseases: epidemiology, pathophysiology, diagnosis, and management
- Section 11 Neurological disorders: epidemiology, pathophysiology, diagnosis, and management
- Section 12 Cognitive decline and dementia in older adults: epidemiology, pathophysiology, diagnosis, and management
- Section 13 Mental health of older adults
- Section 14 Management of common medical conditions: epidemiology, pathophysiology, diagnosis, and management
- Section 15 Palliative medicine and end-of-life care
- Section 16 Healthy ageing
- Chapter 161 Healthy ageing phenotypes and trajectories
- Chapter 162 Empowerment of the ageing population: a contribution to active ageing
- Chapter 163 Midlife risk factors of diseases and geriatric syndromes
- Chapter 164 Optimizing physical activity across the lifespan
- Chapter 165 Nutrition, ageing, and longevity
- Chapter 166 Optimizing cognition in older adults: lifestyle factors, neuroplasticity, and cognitive reserve
- Chapter 167 Preserving mental health and well-being
- Chapter 168 Clinical translation of interventions that target ageing: towards a longevity dividend
- Chapter 169 Driving, transportation, and mobility in the older adult
- Chapter 170 Nanosciences and the medicine of ageing
- Chapter 171 Gerontechnology
- Chapter 172 Personalized medicine for older adults
- Chapter 173 What next for geriatric medicine?
(p. 1273) Nutrition, ageing, and longevity
- Chapter:
- (p. 1273) Nutrition, ageing, and longevity
- Author(s):
Tommy Cederholm
and Mai-Lis Hellénius
- DOI:
- 10.1093/med/9780198701590.003.0165
Long-term food intake can have a profound impact on cellular and organ functions affecting the development of multiple chronic disease states as well as the rate of the ageing processes. Over the last two centuries, longevity of mankind has increased by two years per decade. Improved food habits are important contributing factors. Epidemiological, intervention and mechanistic studies (e.g. on traditional Mediterranean and Okinawa Island diets) provide a basis to recommend vegetables, legumes, fruits, non-tropical oils as basic fat, light meat (e.g. poultry) of moderate amounts, plenty of fish, and moderate beverage intakes of wine, coffee, and tea. Oxidative damage is suggested as one major reason for ageing. Healthy foods are often rich in antioxidant compounds, but there is no evidence that extra antioxidant supplementation has any beneficial effects.
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- Section 1 Ageing population and policy
- Section 2 Key concepts in care of older adults
- Section 3 Principles and organization of care
- Section 4 Age-related biological changes, altered physiology, and vulnerability to diseases and chronic conditions
- Section 5 Geriatric syndromes in clinical practice
- Section 6 Nutrition and metabolism
- Section 7 Mobility disorders: prevention, impact, and compensation
- Section 8 Infections in older adults: epidemiology, pathophysiology, diagnosis, and management
- Section 9 Cancer: epidemiology, pathophysiology, diagnosis, and management
- Section 10 Vascular diseases: epidemiology, pathophysiology, diagnosis, and management
- Section 11 Neurological disorders: epidemiology, pathophysiology, diagnosis, and management
- Section 12 Cognitive decline and dementia in older adults: epidemiology, pathophysiology, diagnosis, and management
- Section 13 Mental health of older adults
- Section 14 Management of common medical conditions: epidemiology, pathophysiology, diagnosis, and management
- Section 15 Palliative medicine and end-of-life care
- Section 16 Healthy ageing
- Chapter 161 Healthy ageing phenotypes and trajectories
- Chapter 162 Empowerment of the ageing population: a contribution to active ageing
- Chapter 163 Midlife risk factors of diseases and geriatric syndromes
- Chapter 164 Optimizing physical activity across the lifespan
- Chapter 165 Nutrition, ageing, and longevity
- Chapter 166 Optimizing cognition in older adults: lifestyle factors, neuroplasticity, and cognitive reserve
- Chapter 167 Preserving mental health and well-being
- Chapter 168 Clinical translation of interventions that target ageing: towards a longevity dividend
- Chapter 169 Driving, transportation, and mobility in the older adult
- Chapter 170 Nanosciences and the medicine of ageing
- Chapter 171 Gerontechnology
- Chapter 172 Personalized medicine for older adults
- Chapter 173 What next for geriatric medicine?