“I suppose one big question is that we don’t know the mechanism by which taurine increases lifespan … My guess is that taurine is having a metabolic effect, reducing body weight and obesity and all subsequent problems associated with obesity. “In particular because the life extension in mice is quite significant, over 10 per cent in both males and females – that’s impressive compared to other studies. Jo ão Pedro de Magalhaes, a professor of molecular biogerontology at the Institute of Inflammation and Ageing at the University of Birmingham, called the study fascinating. “This is very promising research that should be followed up in the general population.” “We should be looking out for a healthy balanced diet, rather than top load on taurine today, tomorrow it’s going to be fish oil, another day only eating blueberries. He said it needed robust translation to human models, including healthy people to figure out the impact on maintaining wellbeing.ĭr Siow also highlighted that supplements of any kind cannot substitute the benefits of a varied and nutritious diet, adding that there could also be physical and psychological side effects of taking them. “This is one of many, many studies that has hit the headlines because it has shown something in animal models, albeit several different animal models.” “It would be really interesting to see what are the benefits of dietary supplements in general, not only taurine, across the life course. Their diet is often very closely monitored and standardised. They don’t have families, they don’t have jobs and they don’t have bank accounts. That’s the best model we have but they are under a different kind of stress and lifestyle than we are. Lab and caged animals are not in their natural environment, unfortunately. “Animal models don’t reflect what we go through in daily life, animals don’t have jobs and they don’t run back to their office, in fact they don’t even run, which is very worrying. Professor Yadav, who proposed including taurine in anti-ageing human clinical trials, said: “These are associations, which do not establish causation, but the results are consistent with the possibility that taurine deficiency contributes to human ageing.”ĭr Siow said the research was promising but warned caution before making too many inferences about how taurine could benefit humans. The scientists also looked at data relating to 12,000 European adults aged 60 and over, and found people with higher taurine levels were healthier, with fewer cases of type 2 diabetes, lower obesity levels and lower levels of inflammation. “This study suggests that taurine could be an elixir of life within us that helps us live longer and healthier lives.” “Not only did we find that the animals lived longer, we also found that they’re living healthier lives,” said Vijay Yadav, the study leader and assistant professor of genetics and development at Columbia University’s Vagelos College of Physicians and Surgeons. Bottles of taurine supplement capsules can be purchased for under £10 from some retailers.Īccording to findings published in the journal Science, a team of international researchers found a deficiency of taurine may drive the ageing process but supplements extended the healthy lifespans of middle-aged mice by between 10 and 12 per cent. It is thought to boost mental and athletic performance so it is added to some energy drinks, such as Red Bull and Monster, too. It is also contained in meat, fish and eggs, and can help support immune health, nervous system function and energy production. Taurine is an amino acid found naturally in some adult body tissues.
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