According to The Conversation, "Methamphetamine dependence is associated with an array of serious social, mental and physical health problems that include heart disease, stroke, suicide, mood and anxiety disorders, psychosis, and violence. The footprint of methamphetamine is far wider than that of many other drugs. Close to half of deaths occur in rural and regional areas, a great many users are employed, and half have never injected a drug. These are not the "usual suspects" for drug-related death."

This article discusses how methamphetamine has long term affects on the heart. 

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