There's one more update I'd like to share, maybe it helps someone else: while looking in the microbiome data I found a bacteria called Bilophila wadsworthia. I did not have huge numbers of it in the stool sample, as only 7.5 times more than median and 7% over the upper limit for Healthy Europeans(for some of the bacteria I have 4000x times more than median or 100x times more than upper limit) and almost skipped researching it. But I found really interesting stuff about this bacteria:
- it can infect the gallbladder: I've had pain in the past in the gallbladder which no doctor could explain, also high bilirubin which no doctor knows why
- it thrives on bile, most notably taurine conjugated bile acids, which I most certainly have a lot since I eat a lot of meat
- it produces H
2S just from taurine conjugated bile acids, it does not need hydrogen, which makes me think it can proliferate in the gallbladder, I actually had a doctor tell me I have a bloated(full of gas) gallbladder and this could be an explanation
- it has a very fast, explosive catalase reaction, which might explain some of the sounds and gas in my stomach
- it was recently proven to be involved in dementia which might explain some of the memory issues I have
- most strands(at least 75%) produce ammonia, which could explain why I have higher ammonia levels in my blood(I'm always on the look-out for bacteria that produce ammonia as they are more probable for me because of higher blood ammonia levels)
- in spite of me having 61x times the abundance of Desulfovibrio piger compared to upper bound for Healthy Europeans, Bilophila wadsworthia is said to be a more prolific H
2S producer so it doesn't need such high numbers to cause a problem
In the following period I will test a low sulfur diet including Low Methionine and Low Cysteine. Found some info in
this study about sulfur-containing-amino-acid-limited (SAAL) diet and methionine-restricted (MR) diet. In my case all are needed to be restricted because methionine and cysteine lead to Taurine and so increase taurine conjugated bile acids. I have to switch my bile acids to more glycine conjugated ones. Would appreciate any additional info in this matter.