Veganism is good for climate, biodiversity, health and animal welfare. We really don’t need to eat animals or animal products to have good meal and live a happy life. The good thing is that humans are omnivores, with a free choice of what to eat. Please choose wisely, not only for your own mental and physical health, but also for others, living now as well as in years to come.
Not everyone can eat a pure vegan diet. We are omnivores. We don’t get to pick, we must eat it all to stay healthy.
Everyone needs nutrients they can digest. The source doesn’t matter under these conditions. Excluding rare medical cases, everyone can get all required nutrients from non-animal sources, ergo everyone can have and live a perfectly healthy life on a vegan diet.
Meat has more than just protein. It has so many micronutrients that your body needs that you would have to take a shit ton of supplements to just come close to it. Sure, you can survive without those micronutrients. But why go through all the trouble?
So do it. While some people would argue vefpganism is ideal, the important part is “less meat”, especially less beef. I’d give kudos to anyone who eats one less beef meal per week: chicken is much easier in the environment than beef, or ne less meat meal,
The word Ideal is very generic. Ideal to who? What is ideal? Your health? The climate? Your bowel movement?
Meat contributes a ton of CO2. 15% of global output in just beef alone. Pork and Chicken is better.