One is the problem of vascular sclerosis. The main manifestations of vasodilation dysfunction are palpitation, palpitation, angina pectoris, arteriosclerosis, coronary heart disease, cardiovascular and cerebrovascular accidents and so on. There are also some manifestations of vasodilation, such as hot flashes, night sweats, paresthesia, local numbness and tingling. The second is the metabolic problem. There are three major metabolic abnormalities, namely, slow glucose metabolism, slow lipid metabolism and slow protein metabolism.
Old people are prone to diabetes, hyperlipidemia and malnutrition, such as obesity and anemia. The third is mental and psychological problems. The elderly face many mental and psychological health problems. Old people often have irritability, excitement, irritability, depression, paranoia, insomnia, memory loss, inattention and so on. It is closely related to the decline of nervous system function, changes in living environment and diseases of the elderly.
The fourth is the problem of bones and muscles. Because of the change of bones, a person's posture is different at different ages. Bone and muscle problems are mainly manifested as osteoporosis, joint pain and muscle atrophy. Bone mineral density in youth, osteoporosis in old age. This is related to the loss and malabsorption of bone calcium. Therefore, the elderly are prone to fracture.