. . "a substance needed only in small amounts for normal body function (e.g., vitamins or minerals)"@en-us . . . "0"^^ . "a substance needed only in small amounts for normal body function (e.g., vitamins or minerals)"@en-us . . . "14582716-n"^^ . . "114582716"^^ . "0"^^ . . . . "micronutrient"^^ . "micronutrient"@en-us . "113747829"@en-us .