Alex Trebek, the longtime host of TV game show “Jeopardy!,” returned to the air Monday night (Sept. 9) following his treatment for stage four pancreatic cancer.

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Keto diet could be a potentially potent weapon in Alex Trebek’s, fight against his stage 4 pancreatic cancer. The diet has help curb the disease in lab tests.
Alex Trebek, Host of Jeopardy, Has Deadly Cancer; 3 Celebs Who Had the Disease
Alex Trebek, the genial host of the television game show “Jeopardy!” for more than 30 years, has joined the more than 55,000 Americans who were diagnosed last year with pancreatic cancer.