Oh, yes, "why would I need to change" is a common question. I'll tell you a story.

Until about 8 years ago I didn't wear glasses. I always thought that I see well, I could read fine, I could identify objects... And sure the more distance from me the harder it was to see. But that applies to everyone, right? Until one day I randomly looked through the glasses of someone else. I was amazed "what the hell, this is like seeing in full HD!" So I went to the doctor and got prescription.

Years later, very similar story. I personally wasn't aware of any health problem but for some time I was curious about carnivore. Then one day I watched the talk I linked and I thought "This is so interesting! I'm finally going to try it." So I did.

A few weeks later I got an insane surge of energy. I felt like I could fly. Went to gym and after a proper workout I still felt that I could probably do a marathon. I was also subjectively and objectively smarter. I could think better and I had much, much better score in puzzles. My sleep was also great I always woke up instantly ready to work. Didn't feel like that since early childhood. And my procrastination plummeted. Even my vision felt clearer and more focused. I was amazed.

I had no idea this was even possible. For years I lived in the dark putting off trying. And this is what I regret about carnivore the most. Not doing it sooner. (Side note: since then I messed up some things and I struggle to get the energy back. Other people don't seem to have this problem.)

Of course if you have tons of energy, wake up fresh with zero fatigue there's a good chance you won't see a difference. I can't tell. Nobody can. And of course if you love vegetables more than the idea of feeling like this, that's totally understandable. I myself don't.

I totally believe you are already waaaaaaay healthier than most of the population, so congrats on that!