And on that note, as a non-user, surprising that the standard tab is 1,000 μg and one is expected to just know that you should divide it into quarters just to g

And on that note, as a non-user, surprising that the standard tab is 1,000 μg and one is expected to just know that you should divide it into quarters just to get a mere "above average dose". Or into tenths or twentieths of a tab to get an average or below average dose, respectively. It seems to invite a white-knuckle ride.