Physiological, psychological and financial changes can all contribute to poor nutrition among the elderly. For instance, although metabolic rates slow with age, many older people are not consuming foods and beverages that contain sufficient nutritional values. And that can lead to chronic fatigue, depression and a weakened immune system. | Physiological, psychological and financial changes can all contribute to poor nutrition among the elderly. For instance, although metabolic rates slow with age, many older people are not consuming foods and beverages that contain sufficient nutritional values. And that can lead to chronic fatigue, depression and a weakened immune system. |