Thinking I might need to try this, I've had heart problems since high school. Would be super hard on me though, I love steak.
Try being a weekday plant-based eater. On weekends, have some lean meat (fish, chicken, or steak). But instead of the steak being the main portion, have it as the side.
I had to start like that, and still do it at times because I am still a carivore lover. 40+ years of eating meat will do that. So it's still hard for me to practice what I preach. But I know what is ultimately what I need to do, and the cravings have lessened for cooked dead meat with minimal nutrition. I've gotten to the point my mouth waters walking in the produce aisle which has never happened before in my life.
But it's definitely an acquired taste, especially with no added salt, sugar, or fats. But you can be more creative than you think, and you'll be more satisfied than you have ever been in your life because you body is finally getting the nutrients you need to repair & defend itself. When you don't give it the proper nutrients, you are still hungry.