Trimethylamine
Trimethylamine (TMA) is a volatile organic compound produced in the gut by bacterial fermentation of dietary nutrients such as choline, L-carnitine, and lecithin. Normally, TMA is rapidly converted in the liver to trimethylamine N-oxide (TMAO), which is less toxic. However, elevated TMA levels can indicate imbalances in the gut microbiome or impaired liver detoxification capacity. High TMA is also associated with trimethylaminuria, a rare metabolic disorder that causes a strong body odour. Monitoring TMA provides insight into gut microbial activity, protein metabolism, and liver function.
Description
Elevated TMA may indicate gut dysbiosis, excessive protein fermentation, or impaired liver conversion of TMA to TMAO.
TMA is produced by gut bacteria from certain dietary nutrients and is later converted by the liver to TMAO. TMAO is more stable and less odorous than TMA.
Yes. Excess TMA can build up in the body and cause trimethylaminuria, also known as "fish odour syndrome," due to its strong smell.
Foods rich in choline and carnitine—such as eggs, red meat, liver, and certain fish—can increase TMA production.
Not necessarily, but consistently high levels might indicate liver enzyme problems or imbalances in gut microbes that could warrant further investigation.
Trusted by over 100.000+ customers
The home test was straightforward with easy to follow instructions. The test result was detailed and clear in its presentation. Also had the opportunity to ask questions about the test result.
Richard
We looked at a lot of companies offering the same services but made the decision to go forward with get tested because the labs are based here in the UK. The process has been very straight forward.
Natasha
There are other providers out there, I have tried 3. Gettested was the fastest and the customer service was the best. I even received my test on the day of purchase delivered by a motorbike courier.
Alan
Absolutely perfect, results came after few days and finally after a lots of times visited GP, we finally know why my son has eczema - he is allergy to carrot. Thanks a lot.
E
I found them to be professional and not too long a wait for results. Helpful with any after questions. Will be using them again if need be. I highly recommend them.
Eileen