Health encyclopaedia - Alphabetical Topic List健康百科全书-按字母顺序排列的主题清单

| A | | 1 | | B | | b | | C | | 人才招聘 | | D | | | | E | | 电子 | | F | | f | | G | | | | H | | h | | I | | | | J | | j | | K | | k | | L | | | | M | | |
| N | | n | | O | | o | | P | | p | | Q | |常见问题 | | R | | 研究 | | S | | | | T | | | | U | | u | | V | | v | | W | | 瓦特 | | X | | x | | Y | | y |

Malnutrition营养不良

Nutrients are essential dietary factors, such as carbohydrates, proteins, certain fats, vitamins and minerals.营养素是必不可少的膳食因素,如碳水化合物,蛋白质,某些脂肪,维生素和矿物质。 Malnutrition is a diet that does not contain sufficient nutrients to maintain normal health.营养不良是饮食不包含足够的养分以维持正常的健康。 It is rare in the United Kingdom, and is usually a result of poor social conditions, alcoholism, eating disorders or other diseases rather than poor diet alone, though this is still seen occasionally.这是罕见的在美国,英国,和通常的结果,穷人的社会条件,酗酒,饮食失调症或其他疾病,而不是穷人的饮食单,虽然这是仍然被偶然。

In the developing world, malnutrition is often caused by failure of the food supply for environmental or economic reasons.在发展中世界,营养不良往往是造成失败的粮食供应,环境或经济原因。

For malnutrition caused by the failure of the body to absorb nutrients, see the article on Malabsorption.为营养不良所造成的失败的身体吸收养分,请参阅文章就不良。