Current scenario of geriatric nutrition and health correlates: The silver age review

As the global population ages, with the number of individuals aged 60 and over projected to double to 2.1 billion by 2050, challenges in maintaining adequate nutrition arise.Physiological changes and geriatric complications often lead to reduced food and nutrient intake, with conditions such as sarcopenia affecting approximately 30% of individuals over 60.Malnutrition is prevalent among hospitalized and institutionalized elderly, with percentages ranging from 12-50% and 23-60%, respectively.Nutrient deficiencies increase the risk of age-related diseases like osteoporosis, cognitive decline, and cardiovascular issues.Dementia prevalence is higher among individuals with depressive mood, and dysphagia affects a significant portion of nursing home residents and hospitalized elderly.Immuno-senescence increases vulnerability to infections, autoimmune conditions, and cancers, contributing to declining physical and mental abilities.A healthy eating habit, incorporating functional foods and dietary supplements, is crucial for maintaining well-being in older adults.