ISSA Nutritionist Practice Exam 2025 - Complete Preparation Guide

The Dietary Supplement Health and Education Act of 1994 is the legislation that specifically defined dietary supplements and established a framework for the regulation of these products. This act clarified that a dietary supplement is intended to supplement the diet and may include vitamins, minerals, herbs, amino acids, and other substances. It also set guidelines for labeling and health claims, enhancing consumer awareness and safety regarding the use of dietary supplements.

The other acts listed do not primarily address dietary supplements in the same comprehensive manner. For example, the Food and Drug Administration Act focuses broadly on food safety and drug regulations without the specific emphasis on dietary supplementation. The Nutrition Labeling and Education Act primarily deals with food labeling and health claims but does not define dietary supplements as explicitly as the 1994 Act. Similarly, the Safe Food and Drug Act is centered around food and drug safety, lacking the specific provisions and definitions applicable to dietary supplements.