This is a really good question, and one that plagues vegans, vegetarians and pescatarians the world over.
Products deriving from plants tend to be seen as healthier alternatives. In fact, many studies have shown that those who eat a plant-based diet feel much healthier and cleaner. The Coronavirus pandemic has also had a positive impact on lifestyle choices, with many people looking for meat alternatives thinking that they are the healthier option.
But like any product, it completely depends on how processed a particular product is, how many preservatives and additives have been used in production, and how a product should be cooked.