[ 21/3/20 ]
Yes.
10 years ago my oncologist told me I could be dead in 6 weeks, and had a 2% chance of living 2 years. He told me to “get my affairs in order” and I watched him write “palliative care only” on my file.
I have been vegan since then (not much less than that would have gotten me to stop eating meat).
In the last 9 years I cheated only once – and had 3 mussels for my 60th birthday. Other than that – no meat or animal products.
So yes – it is possible.
After a couple of years it even starts to become enjoyable.