Talk:Reference dose

Requests for clarification
mg/kg/d: What does "kg" mean here? Is it the body weight? If so, does this mean it is generally assumed that one's tolerance to a toxic substance is proportional to one's body weight? How safe is such an assumption? — Preceding unsigned comment added by 2A02:8108:48BF:DA60:D1DD:ECD6:928A:174D (talk • contribs) date (UTC) --Wuerzele (talk) 19:31, 2 March 2023 (UTC)