The celebrity chef acknowledged that vegans don't always love him
The pairing has been seen as a novelty by many locals
The upmarket chain has responded to customer demand
One man described the patty as 'fascinatingly beefy'
Analysts claim vegan food is set to hit the mainstream
Canadian farmer Mike Lanigan now runs a vegetables-only farm and an animal sanctuary
Watch Dr. Greger prepare his favorite smoothie - and do some burpees while he's at it...
"If you care about animals, the answer isn’t 'humane meat'," said the now-vegetable farmer