essential nutrient

What Are Nutrients A Person Must Obtain From Food Because The Body Cannot Make Them For Itself In Sufficient Quantity To Meet Physiological Needs?

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What Are Nutrients A Person Must Obtain From Food Because The Body Cannot Make Them For Itself In Sufficient Quantity To Meet Physiological Needs? Essential nutrients are those nutrients that must be obtained from the diet because they cannot be produced by the body. Vitamins and minerals are examples of essential nutrients. What are the

An Adequate Intake (Ai) Is Set For A Nutrient When?

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An Adequate Intake (Ai) Is Set For A Nutrient When? The Adequate Intake (AI) is set instead of an RDA if sufficient scientific evidence is not available to calculate an EAR. The AI is based on observed or experimentally determined estimates of nutrient intake by a group (or groups) of healthy people. What does it