I suspect that veganism is also done at the same time as organic/local/raw and other things that drain willpower and might be unhealthy and expensive and more socially awkward. You would need to tease out the different types of veganism to see the respective growth and recidivism rates.
I suspect that veganism is also done at the same time as organic/local/raw and other things that drain willpower and might be unhealthy and expensive and more socially awkward. You would need to tease out the different types of veganism to see the respective growth and recidivism rates.