Experts warn of seniors hooked on weed… as new figures show twice as many people over 65 seek help in states where it’s legal

American researchers found the number of seniors treated for cannabis-related health issues surged 50 percent since 2017, with rates twice as high in areas where the drug is legal. American researchers found the number of seniors treated for cannabis-related health issues surged 50 percent since 2017, with rates twice as high in areas where the drug is legal.