Have you lived through the Sixties and Seventies between marijuana, LSD and hallucinogenic mushrooms? Do not worry, your memory was not affected by the vices of youth. This is shown by a recent study by a team of researchers from King’s College London. Who have undergone over 9 thousand English 60 years old with cognitive tests. The result? The former hippies, who had occasionally used in the past these substances have surpassed the half century of life with a brain in good shape: comparable to that of peers that from these drugs have always kept their distance. The research, which is not a hymn to the use of soft drugs, but it shows that there is not a close correlation between their consumption and moderate cognitive impairment.

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