thanks for the paper above.
Iād like to criticise it a little because I canāt read it anymore that some studies finding evidence that a, b and c combination is best for something and citing other studies with these findings.
After reading the cited surveys, my findings are different. In case of the above posted study, there was a cited study claiming that āCombined effect of branched-chain amino acids and taurine supplementation on delayed onset muscle soreness and muscle damage in high-intensity eccentric exerciseā (Ra. et al 2016)
here: Combined effect of branched-chain amino acids and taurine supplementation on delayed onset muscle soreness and muscle damage in high-intensity eccentric exercise - PubMed
well, who did they put to the test? UNTRAINED male individuals.
Well, there is evidence that BCAAs or whey protein have those effects on UNTRAINED individuals, but not in athlets or even sportspersons.
They also citing studies with ātaurine transporter KO miceā and claiming in the last sentence:
āTherefore, taurine is an essential neutraceutical with diverse cytoprotective and therapeutic actions.ā
Yes, it is approved for a special kind of heart disease in japan and it is cytoprotective in untrained individuals who suprisedly starting to train.
And after reading the Acknowledgments I was just laughing out loud:
āThis article was prepared in honor of the 190th anniversary of taurineās discovery. The authors of this article, Stephen Schaffer, president of the International Taurine Society, and Ha Won Kim, president of the Korean Taurine Society, would like to express our appreciation for the support from Dong-A Pharmaceutical Company, Ltd, Korea.ā
Iām glad that they didnāt report no conflict of interests! 
Iām not completely against taurine but I just have an allergic reaction against marketing.
But I just tested it for myself with controversial results.
Some months ago I switched to a vegan diet (previously just whole food, now vegan whole food). So my taurine intake from nutrition is very low.
Iāve tested to take 6g of taurine in the morning for 7 days after recovering from a surgery (nose pyramide). I was more or less on a sedentary lifestyle for some weeks because of that surgery. I lost my former appetie on sports AND food.
So I decided that - if taurine will have any benefits - this could be the best chance to try it out.
In that case (sedentary lifestyle + vegan diet), my excercise performance went a bit better, esp. my cycling performance.
I got my interesset in activity back and was doing some training on gymnastics rings
But if I took taurine without any kind of exercise, I just felt depressed some hours after taking taurine. I donāt know why.
So I decided to stop that experiment.
2nd try:
For the next months I was doing a little sports but not as much as I did before my surgery. I donāt know why, but my performence did not come back.
Iāve tested to take tairine before excercise or in the morning, but in this case only 0,5g.
I didnāt noticed anything yet.
It may be that the dose is to low.
3rd test is comming:
I started recently to take taurine before AND after doing exercise to see if it has an effect on regeneration.
Iām not quite sure but I just think Iām struggling with my mood again while taking taurine after a sports program.
Iām not sure if the half life of taurine is so short that I experince that kind of feeling 2 hours after taking taurine or if it is another problem.
Does anyone experinced those mood problems?