The borax dosages that EC quoted from Ted are quite correct. Also bear in mind that borax has the same toxicity profile as common table salt. When you take the male dose of 250 mgs of borax(1/4 tspn) you are only actually ingesting about 113 mgs of boron -- and the woman's borax dosage(1/8 tspn) is ony about 55 mgs of boron.
To further help you to understand the dosages, usefulness and importance of Borax for our bodies, you should watch this video:
I've also been using Ted's male Borax Water dosages on a regular basis for about the last 11 years (since 2007) without any problems at all -- and I'm 68 y o.