DRI (Dietary Reference Intakes)

Dietary Reference Intakes (DRIs) are scientific guidelines that specify the amounts of nutrients—like vitamins, minerals, and other substances—that most healthy people need daily to maintain good health, support growth, and prevent disease. They help individuals and healthcare providers plan balanced diets and make informed choices. DRIs include several categories, such as Recommended Dietary Allowance (RDA), Adequate Intake (AI), Tolerable Upper Intake Level (UL), and Estimated Average Requirement (EAR), each serving a specific purpose in understanding nutrient needs and safety margins.