i believe it comes down to raising your frequency. The topic of frequencies and energies is fairly big. But the bottom line is everything vibrates and resonates on a certain frequency.
"enlightened" beings are said to resonate on a very high frequency. Theres alot of ways to change your frequency and diet is one of them. How you control your emotions and thoughts will also do this.
when we researh topics we like to find the truth. as we expand our consciousness we have to make a decision on what we feel the truth to be.
alot of people on here realise that we have been tricked and mislead in almost all aspects of life and diet is one of them.
the FACT that meat and diary cause many many illnesses is one factor. but when we look at it further, we learn that slaughter houses are a major contributor to world pollution. Its also a major contributor to world famine. you consume the emotion of the animal etc theres lots more
the point is knowing and realising that this whole meat market is bad and causing damage world wide. You cant ignore it anymore just because "it tastes nice"
spirituality comes into this through knwoing that you have to follow the right path, the path that is best for humanity and every living creature.
This topic is super deep. you may think you have awoken and stepped out the matrix, but keep going and you should come to the same conclusion.