Quite strange you mention H202 the way I'm feeling just now. I drink small amounts of H202 sometimes, but this morning I think I drank too much, I've been feeling quite sick for an hour now. I also breathed it into my lungs this morning using a nasel spray. But looking forward to this feeling going away. Maybe it's just a die off affect, not sure.
Another strange thing, after drink the H202 I measured my second morning urine PH and it was much much higher than normal. Almost up to 8. Not because of imonia (sp?) in my urine or anything, maybe it just the extra Oxygen raising the PH level.