The Leaf THE LEAF November-December 2019 | Page 18

David Nutt, the former government drugs adviser and professor of neuropsychopharmacology at Imperial College London, said he was not surprised at the potential for THC to improve memory in old age. “The key question now is does the same apply to humans? Clearly this needs to be tested, but it will not be possible in the UK due to the ridiculous restrictions on cannabis research occasioned by its being a schedule 1 drug.” Michael Bloomfield, a clinical lecturer in psychiatry at University College London said: “What is particularly exciting about this research is that it opens up a whole new chemical system, the endocannabinoid system, as a potential target for new avenues of research, which could include illnesses like dementia. “However, we are still in very early days and further research is needed,” he said. THC produces complicated and sometimes apparently opposite effects depending on the dose, the age of the person taking it, and how often the drug is administered, he warned. “This means that the possibility of doctors potentially prescribing cannabis, THC or similar compounds for memory problems in older people is still a long way off,” he added. https://www.theguardian.com/science/2017/may/08/ daily-dose-of-cannabis-extract-could-reverse- brains-decline-in-old-age-study-suggests- thc?fbclid=IwAR3P5d7iUmr9xAOjgmNQPRsmjnUh -xB0rjoSeST_sA1Icc8MsguabGA_LTM