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An international team of scientists has demonstrated for the first time that spermidine, a molecule of natural origin, known for its effect extending life in cell and animal cultures, also has an anti-aging effect in humans . ]
According to the findings of the study, based on the surveillance of the diet of 829 people for 20 years (from 1995 to 2015), those who have a diet rich in spermidine will be able to prolong their life by health up to five years.
From the Austrian university iaca points out that the anti-aging effect of spermidine is mainly due to its ability to stimulate autophagy a process of self-cleaning cells by which their defective or no longer needed components are broken down and recycled
"The increase in spermidine consumption indicates to the cell to start the process of self-cleaning and so protects against deposits and premature aging "the scientists said in the statement. explain his discovery
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The research is part of a larger study, Project K of the Center for Excellence in Research in Vascular Aging (VASCage) of the Medical University of Innsbruck, which aims to determine the extent to which dietary components can influence the processes of inflammation and more specifically, as stated in the statement published by the institution, the study showed that people who absorbed a minimum of 80 micromoles of spermedin a day showed a significantly increased risk weaker to die in the observation period, 20 years.
In addition to the well-known effects of spermidine in age-related processes, "we can now confirm, for the first time, its role as an independent factor influencing the lifespan of humans," they write.
The results of the study conducted in collaboration with researchers from Graz (Austria), London and Paris, has just been published in the American Journal of Clinical Nutrition
(Source: EFE)
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