New research shows that taurine, a common amino acid in the body, may help to slow down ageing. Taurine plays an important role in the health of the immune system and the nervous system. Research in various animal species shows that taurine supplementation can extend lifespan and improves health at a later age.
As we age, the amount of taurine in the body decreases. This has been observed in mice, monkeys and humans, among others. Scientists were unsure whether this loss is a consequence of aging or actually accelerates the aging process. The new research shows that maintaining taurine levels has a positive effect on various organ systems, such as bones, muscles, the pancreas and the immune system.
The effects of taurine include reducing cellular ageing and protecting DNA against damage. It also improves the functioning of mitochondria, the powerhouses of the cell, which often function less effectively as we get older. These results are promising, as they suggest that a simple supplement might contribute to a longer and healthier life.
Although the research is promising, experts emphasise that it is important to await clinical trials in humans first. Until then, they recommend getting taurine primarily through a healthy diet. Foods such as shellfish, chicken and turkey contain relatively high amounts of taurine. Exercise can also increase taurine levels, which contributes to better health in older age.
These findings are of interest to anyone wishing to work towards healthy ageing. Taurine appears to be a natural supplement that can slow down the ageing process in various ways.
Source: Buck Institute
