They tested nearly 250 female and male mice around 14 months old, about 45 years of age in people terms, giving half of them a taurine supplement and the other half a control solution. Previous research has shown taurine deficiency to be associated with ageing but Prof Yadav said it was not clear whether it actively directs the ageing process or is just a passenger going along for the ride.įor the study, the researchers looked at blood samples and measured the taurine concentrations at different ages in mice, monkeys, and humans. Some energy drinks have taurine added to them, due to its hypothesised effect on mental and athletic performance.
Taurine is an amino acid found in meat, fish and eggs, and plays an important role in supporting immune health, nervous system function and energy production. “This study suggests that taurine could be an elixir of life within us that helps us live longer and healthier lives.” He added: “For the last 25 years, scientists have been trying to find factors that not only let us live longer, but also increase healthspan, the time we remain healthy in our old age. “It is associated with changes in molecular composition within us.” Study leader Vijay Yadav, assistant professor of genetics and development at Columbia University Vagelos College of Physicians and Surgeons, said: “Human society is ageing. The scientists said their findings, published in the journal Science, make the case for further studies with human trials. Taurine – a nutrient found in foods with protein such as meat or fish – may slow down the ageing process, scientists have said.Ī team of international researchers found that taurine supplements slow ageing in mice and monkeys – extending life and health in middle-aged mice by up to 12%.
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