a nutrient required for normal body functioning that can not be synthesized by the body
Nutrient that must come from food because the body cannot synthesize it. 755
A nutrient that the body cannot produce itself or that it cannot produce in sufficient amounts to maintain good health.
A nutrient that must be supplied by the diet because it cannot be produced in sufficient quantities by the body.
Those nutrients the body cannot make for itself in sufficient quantity but must be obtained from food.
A nutrient that must be obtained from the diet because it cannot be produced by the body.
An essential nutrient is a nutrient required for normal body functioning that cannot be synthesized by the body. Categories of essential nutrient include vitamins, dietary minerals, essential fatty acids and essential amino acids.