I tried Life Extension L-Taurine 1000mg lately with no perceivable effect. Will retry today.
I used Cron-O-Meter to get an idea of the amino-acids I am getting from the food I eat on a daily basis and judging from this website, I eat enough of all amino-acids (include the Julia Ross/Trudy Scott mood ones Trytophan, Tyrosine and Phenylalanine). Thus my present theory is that in my case, my false moods are not affected by lack or supplementation of amino-acids.
Thus the main suspect is now either blood-sugar levels OR gluten.. or a mix of both.
This is my 1st week without gluten and I am also reading Dr. Perlmutter's Brain Grain. I had 2 very stressful days but their effect on my mental power seems less than it used to be - ie: I am able to handle stress better. From a physical pov, unfortunately the euphoria from feeling stronger after I removed caffeine led me to overtrain and get injured! Today I had a bike ride and performed very well. I am losing weight though, from 86 to 84.5kg in 2 weeks and that is not my intention. This week I felt hungry all the time. I think that by shifting to gluten-free diets I am avoinding most snacks that would usually make up for my daily calorific deficit. I am having some gluten-free pasta.. which although gluten-free is still frowned on by Dr. Perlmutter since it usually spikes the blood sugar more.
I using lavender and orange oil aromatherapy (putting oil in water and make it evaporate) as a relaxant and stimulant (respectively). Tried some binaurals too .. and I think they did make me more relax.
I wish I could give the low-carb, high fat diet a 2-week trial but for the time being it seems way too demanding!