Undernutrition - Undernutrition - MSD Manual Consumer Version
网页Undernutrition is a deficiency of calories or of one or more essential nutrients. Undernutrition may develop because people cannot obtain or prepare food, have a disorder that makes eating or absorbing food difficult, or have a greatly increased need for calories, as occurs during periods of rapid growth.
Overview of Undernutrition - Overview of Undernutrition - The …
网页Undernutrition can result from inadequate ingestion of nutrients, malabsorption, impaired metabolism, loss of nutrients due to diarrhea, or increased nutritional requirements (as occurs in periods of rapid growth and increased nutritional needs or …
Fact sheets - Malnutrition - World Health Organization (WHO)
网页2024年3月1日 — Undernutrition. There are 4 broad sub-forms of undernutrition: wasting, stunting, underweight, and deficiencies in vitamins and minerals. Undernutrition makes children in particular much more vulnerable to disease and death. Low weight-for-height is known as wasting.
营养不良 - 营养不良 - 《默沙东诊疗手册大众版》
网页营养不良是指热量不足或一种或多种必需营养素缺乏。 由于人们不能获得或制备食物、患有导致进食或食物吸收障碍的疾病、或对热量的需求显著增加（例如在快速生长期），可能会发生营养不良。 营养不良通常比较明显：这类人群体重偏轻、骨骼突出、皮肤干燥没有弹性、头发干燥容易脱落。 医生通常可基于人的外观、身高和体重以及其他情况（饮食和体重减轻的信息）做出营养不良的诊断。 如果可能，患者可以经口逐渐增加食物量，但有时可通 …
Undernutrition - PMC - National Center for Biotechnology …
网页Undernutrition is defined as insufficient intake of energy and nutrients to meet an individual's needs to maintain good health. Go to: Distribution of Undernutrition. Measures of undernutrition. There are several indicators used to measure nutritional status.
Long-Lasting Effects of Undernutrition - PMC - National Center for ...
网页2011年5月26日 — Undernutrition is defined by an insufficient provision of energy and nutrients, such as good quality protein with an adequate balance of essential amino acids, vitamins and minerals, and an inability to meet the requirements of the body to ensure growth, maintenance, and specific functions [1].
Malnutrition: Definition, Causes, Symptoms & Treatment
网页2022年5月4日 — Most people think of malnutrition as undernutrition — a deficiency of overall calories or of certain nutrients that the body requires. Undernutrition is one face of malnutrition, but overnutrition can also be detrimental to your health. Nutritionists now define malnutrition as a mismatch between the nutrients you need and the nutrients you get.
营养不良概述 - 营养不良概述 - MSD诊疗手册专业版
网页营养不良可能是由于营养摄入不足、吸收不良、代谢受损、腹泻引起的营养损失或营养需求增加（如在快速生长和营养需求增加的时期或疾病 [例如癌症、感染]中发生的情况）造成的。 当热量和必需营养素的摄入量长期不足，不足以满足一个人的营养需求时，就会发生慢性营养不良。 营养不良的进展过程因病不同，在神经性厌食的情况下营养不良进展缓慢，但是在肿瘤引起的恶病质情况下有时进展迅速。 首先，血清中和组织中的营养素水平发生改变；随 …
Malnutrition - World Health Organization (WHO)
网页2024年6月21日 — Malnutrition refers to deficiencies or excesses in nutrient intake, imbalance of essential nutrients or impaired nutrient utilization. The double burden of malnutrition consists of both undernutrition and overweight and obesity, as well as diet-related noncommunicable diseases.
Overnutrition and Undernutrition: Types of Malnutrition - Verywell …
网页2021年5月26日 — Undernutrition occurs when you don't get enough of a nutrient (or nutrients) or calories in general. As with overnutrition, there are two types of undernutrition, energy (calories) and micronutrients.
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