| 释义 |
essential nutrients es·sen·tial nu·tri·entsnutritional substances required for optimal health. These must be in the diet, because they are not formed metabolically within the body.es·sen·tial nu·tri·ents (ĕ-senshăl nūtrē-ĕnts) Dietary substances required for optimal health that must be consumed because they are not provided by the body. es·sen·tial nu·tri·ents (ĕ-senshăl nūtrē-ĕnts) Dietary substances required for optimal health that must be consumed because they are not provided by the body. |