Seen a lot of posts on Lemmy with vegan-adjacent sentiments but the comments are typically very critical of vegan ideas, even when they don’t come from vegans themselves. Why is this topic in particular so polarising on the internet? Especially since unlike politics for example, it seems like people don’t really get upset by it IRL
Some essential amino acids are difficult to find in adequate quantities on a vegan diet. If you don’t vary your protein sources or make sure you are getting the right amino acids, then you may develop a deficiency, which can lead to poor health or even be fatal.
I have read that this is largely a myth based on a book from the 70s, and that while there are varying proportions of amino acids in different vegan protein sources, there is still enough of each so that you could easily get everything you need.
I read this in a book years ago that I don’t remember the name of, but found a source instantly
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6893534/
Ya, it’s probably more correct to say any concerns are overstated. And I probably didn’t help by saying “difficult”. It’s not difficult, just not as simple as eating any meat. And like I mentioned, as long as you’re varying your protein sources, you will be fine.
I’m not saying you’re incorrect. But I want to point out that many people who concern troll about how difficult vegan diets are to be healthy on are also people who don’t question how unhealthy their current choices are when it comes to consuming soda, energy drinks, red meat, other snacks, etc. Some people do, but most people who ask me about nutrition are not people who count their own calories or try to balance all their meals. It’s just as easy to be unhealthy as a non-vegan.
I know plenty of vegans and they’re all healthier than average. I don’t know any who have had issues with nutrition.