I scored 1560 / 34 on SAT / ACT and 99th percentile on GMAT as well, if I recall correctly. I’ve never taken an IQ test. I was born in 1984, so by the time I took them the SAT’s were less g-loaded.
I would say average, peak and trough performance all greatly improved, but I can’t quantify it. I felt like a genius, relative to where I had been, and much quicker mentally.
I have no way of returning to my previous diet right now, so I can’t rigorously test this.
I scored 1560 / 34 on SAT / ACT and 99th percentile on GMAT as well, if I recall correctly. I’ve never taken an IQ test. I was born in 1984, so by the time I took them the SAT’s were less g-loaded.
I would say average, peak and trough performance all greatly improved, but I can’t quantify it. I felt like a genius, relative to where I had been, and much quicker mentally.
I have no way of returning to my previous diet right now, so I can’t rigorously test this.