Sadly this chart is outdated. I believe the only notes right now are 25g (under 100kg) / 35g (over 100kg). There are no further remarks on the PPH.
Probably in any case, around 25g will kill you, as it is far far above the lethal dose. What differs is speed if you have high body weight, thats why it recommends going up to 35g if over 100kg. However you should be wary about consuming more than you need, as it will probably induce faster or stronger vomiting