@AnimalMuppet - I think he means that &quot;too much&quot; is un-bounded, and since anything will kill you in quantity (oxygen, sugar, whatever), it loses its meaning.<p>The nuance required for an actionable claim sounds more like &quot;more than x but less than y based on metabolic factors a, b, and c is the healthy range&quot;. This is difficult to construct based on existing research, thus we need to learn more before making blanket statements.