I'm not familiar with DNP, I'd have to look into it more. I have read a lot of the research on metformin, because that is also suspected to act like a mitochond

I'm not familiar with DNP, I'd have to look into it more. I have read a lot of the research on metformin, because that is also suspected to act like a mitochondrial complex I inhibitor in some circumstances. (Although it seems to act different ways in different situations, so no one really knows what's going on there yet.) But regardless, Peter Attia considered metformin to be a longevity drug (at least before he decided it might be hurting his muscle growth), so there may be a lot of precedent for using mitochondrial complex I inhibitors for health benefits, assuming metformin actually has that mechanism of action.