Home › CFR › Title 21 › Part 10521 CFR Part 105 — Foods for Special Dietary UseSubpart A — General Provisions§ 105.3— Definitions and interpretations.Subpart B — Label Statements§ 105.62— Hypoallergenic foods.§ 105.65— Infant foods.§ 105.66— Label statements relating to usefulness in reducing or maintaining body weight.