Dietary Reference Intake (DRI)

Dietary Reference Intake (DRI) is a set of scientifically established guidelines that specify the optimal amounts of nutrients needed daily for different populations to maintain health and prevent deficiencies. They include standards like Recommended Dietary Allowance (RDA), Adequate Intake (AI), Tolerable Upper Intake Level (UL), and Estimated Average Requirement (EAR). DRIs help individuals and healthcare providers make informed nutritional choices, supporting overall well-being and disease prevention by ensuring proper nutrient intake tailored to age, sex, and life stage.