C ientíficos ensure that excessive hygiene may be causing the disappearance
of bacteria that contribute to the inflammatory response of the human brain that until recently protected us from the depression. That may explain why today's youth depression rate exceeds that of the mature population. Researchers at Emory University, USA, have studied the immune system of the Western population, arguing that the eradication of our old relations with soil microorganisms, food and intestines may be the cause of increased depression in our society."We have long known that people with depression have higher levels of inflammation. For millennia, the beneficial bacteria have taught our immune system as harmful microbes tolerate, and in the process, reduce the inflammatory response linked to development of most modern diseases, from cancer to depression, "the investigator added. So they have begun experiments to see whether exposure to these organisms may help cure depression.
If results are positive, the key question is whether we should put measures to re-expose a benign environmental microorganisms.
Source: Very Interesting
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