This is a follow-up of my two letters in The Daily Press dated March 29, 2017 titled "PM's head going to pot" and Dec. 20, 2017 titled "Medical marijuana has no medicinal value."

I managed to get an updated publication dated April 13, 2017 titled "Health Effects of cannabis" from Health Canada.

Prime Minister Justin Trudeau and readers can find this Health Canada publication with an online search.

The publication clearly summarizes the short-term health effects, long-term health effects, risks of illegal cannabis, mental health effects, health effects on youth, health effects on pregnancy and children, and addiction.

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