After studying and discovering that taurine slowed down the aging process in monkeys, mice and worms, and helped old mice extend their healthy life span by up to 12%, scientists at Columbia University (USA) believe that this amino acid can also help humans live long and healthy lives in old age.
Food groups rich in taurine.
In a study published in the journal Science, a team led by Dr. Vijay Yadav examined taurine levels in the blood of monkeys, mice, and humans and found that levels of the amino acid dropped significantly with age. For example, taurine levels in 60-year-olds were only one-third of those in 5-year-olds. To find out whether taurine depletion was a cause of aging, the team then divided 250 mice, the equivalent of a 45-year-old, into two groups, one given taurine or another solution.
The results showed that in the group of mice given taurine, the lifespan of female mice increased by 12% and that of male mice increased by 10%, equivalent to helping mice live 3-4 months longer and about 7-8 years longer than humans. Compared to the control group of mice, the mice given taurine also lived healthier for a year. They increased energy expenditure, increased bone mass, improved muscle strength and endurance, and reduced insulin resistance, depressive symptoms, and anxiety-like behaviors. Notably, the team also recorded similar positive effects in monkeys given taurine.
While it is not yet clear that taurine supplementation will improve human health and longevity, studies conducted on adults in Europe show that it has potential. Specifically, after examining the health parameters of 12,000 adults aged 60 and older, experts found that people with higher levels of taurine lived healthier lives, had lower levels of obesity, inflammation, and hypertension, and were less likely to develop type 2 diabetes. According to Yadav, these results are consistent with the inference that taurine deficiency contributes to human aging.
DINH NHI (According to Medical News Today)
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