Cayetano von Kobbe

Taurine is one of the most abundant amino acids in animals. As reported in research published in Science, its loss may contribute to the ageing process. According to the study, reversing age-associated taurine deficiency through supplementation improved life expectancy in worms and rodents, while improving some health parameters in non-human primates, which the authors believe would warrant further human trials to examine its effect on life expectancy and the potential risks involved.

Researchers have shown that hypoxia, or oxygen restriction - equivalent to living at 5,000 metres above sea level - increases life expectancy by up to 50% and decreases neurological decline in laboratory mice. It has already been shown in yeast, worms and flies, but this is the first time it has been demonstrated in mammals. The results are published in the journal PLOS Biology.