The scientific community is alive with buzz about Resveratol which has already proved to be quite beneficial in treating many diseases, but now after a UK study from the University of Northumbria may also prove to be beneficial when it comes to improving the cognitive ability of the human brain.
The study was conducted via a peer-review and double-blind process with the final conclusion that a small dose of Resveratol could help modulate the way that blood flows cerebrally so that blood flow can be increased while the brain is focused on a task.
As part of the study, 22 adults were given either two doses of the medication or a placebo separately on different days. After they were allowed to rest for 45 minutes to allow for absorption each participant was asked to sit through a series of cognitive tasks that would keep the frontal cortex of the brain activated for a total of 36 minutes.
During this time period the levels of hemodynamic and blood flow through the cerebral was indexed and the concentration of haemoglobin that was present in the front cortex was recorded and compared to the amounts present before treatment and after treatment.
The study resulted in firm evidence that subjects who received the supplement form of Resveratol showed an increase in blood flow while they were working on their tasks. The increase that was recorded after the doses were administrated suggested that the reason blood flow increased was due to the fact that the drug enhanced the way oxygen was extracted into the blood stream.
Although cognitive function in itself was not enhanced, the results now will prompt further investigation into the benefits of prolonged use of Resveratrol.
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