Well, i ordered myself a mg scale so i can weigh my Harmala dose correctly. I've looked around and apparently they say it's 150 to 250mgs for a dose of extracted Harmalas, so i'll probably start out with 150mgs just to be sure. Only thing i'm not sure of, is if those doses are for the pure Harmalas, or the freebased full spectrum Rue extract.
I've taken ground up Rue seeds in capsules, way over 100 or so times (back when i was taking Ayahuasca all last year), and recently found that 5 size 0 capsules of Rue seeds comes out to 3.5/3.6 grams and is perfect, providing no nausea or purging. I've had my share of purging and i already have gut issues so i don't need any more purging. I've also started using Lemon Balm tea with my Ayahuasca as to prevent gastric issues like gas, bloating and nausea, though i haven't tried it with a higher dose of Harmalas to see if the purge is gone.
As for certain foods and fasting, i do no such thing, as it's not technically required. For irreversible MAOI's, you must follow a strict no tyramine diet, where as reversible MAOI's you don't have to follow a diet. Also there has been confusion between the IR-MAOI diet and apparently the Shipibo diet. One doesn't need to follow a diet in order to take Ayahuasca, the only thing one must abstain from is certain medications. Also, i've come to find that i can take Ayahuasca about 2 hours after eating, and everything is fine granted i don't stuff myself, but for higher Harmala dosages that are guaranteed to cause purging, it's probably not a good thing to eat for atleast 4 to 6 hours before Ayahuasca, i find.
And while yes, more Harmalas ensures a strong and long experience, but i myself am more into the experimentation side of things and like to play around with dosage, and adding other plants to the mix (some to get around certain side-effects, some to enhance certain qualities or to calm any anxiety during the experience)... And so i'm more of a low to moderate dosage kinda guy, as i feel there's way more to the experience and plus more layers of the experience are shown, than with high dosages.
I've had my share of higher doses but i and many others feel that you can work your way up to your "sweet spot" to where you can be provided all the benefits of Ayahuasca but without the so called side-effects. The same goes for Shrooms and LSD in the medical field, they find lower to moderate doses to be better medicinally than full on completely immersive experiences which are more likely to cause paranoia, feelings of panic and terror, anxiety, etc.