许多危害美国老年人的疾病可因营养不良直接引起或间接使其恶化。营养不良是指必要的营养物质、饮食纤维和水摄取不足。一些影响健康的疾病,如心脏病、骨质疏松症、糖尿病、肾病、甚至癌症都能受到摄入的食物或没有摄入某些食物的影响,老年人尤其如此。食物选择不当而非财力不 Many diseases that endanger the United States can be directly or indirectly caused by malnutrition. Malnutrition refers to the necessary nutrients, dietary fiber and water intake. Some diseases that affect the health, such as heart disease, osteoporosis, diabetes, kidney disease, and even cancer can be affected by the intake of food or not the impact of certain foods, especially in the elderly. Improper choice of food but not financially