Adequate Intakes (AI)

Adequate Intakes (AI) is a term used in nutrition to describe the recommended intake level of a nutrient for an individual when there is insufficient scientific evidence to establish a specific Recommended Dietary Allowance (RDA). The AI value is typically based on observed or experimentally derived estimates of nutrient intake that appear to maintain a defined nutritional status in a population or a specific subpopulation. In this article, we will explore the definition, purpose, and examples of Adequate Intakes.

Definition of Adequate Intakes

• Adequate Intakes (AI) is a term used to describe the recommended intake level of a nutrient for an individual when there is insufficient scientific evidence to establish a specific Recommended Dietary Allowance (RDA). The AI value is typically based on observed or experimentally derived estimates of nutrient intake that appear to maintain a defined nutritional status in a population or a specific subpopulation.

Purpose of Adequate Intakes

• The purpose of Adequate Intakes is to provide a guideline for a nutrient intake that is believed to maintain a defined nutritional status in a population or a specific subpopulation. The AI value is used when there is insufficient scientific evidence to establish a specific RDA, which is the recommended daily intake level of a nutrient that is sufficient to meet the nutrient needs of most healthy individuals.

Examples of Adequate Intakes

• Calcium: The Adequate Intake for calcium for adults aged 19-50 years is 1,000 milligrams per day.
• Vitamin D: The Adequate Intake for vitamin D for adults aged 19-50 years is 15 micrograms per day.
• Fiber: The Adequate Intake for fiber for adults aged 19-50 years is 25 grams per day for women and 38 grams per day for men.
• Choline: The Adequate Intake for choline for adults aged 19-50 years is 550 milligrams per day for men and 425 milligrams per day for women.
• Water: The Adequate Intake for water for adults is about 3.7 liters per day for men and 2.7 liters per day for women.

Also see

• Adequate_Intakes_%28AI%29 (WikiMD)
• Adequate_Intakes_%28AI%29 (Wikipedia)

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