So, given this study is valid for humans... Atkins to lose weight, then dial back to carbs to stay healthy?
Look at fast food restaurant menus and the processed/frozen food section of your supermarket and it is 50% cheaper to feed a family of four that way (and perceived to be faster) than it is to use fresh, healthy ingredients.
Then factor in less-developed countries, where access to food is a major issue (today, it was announced that ~85,000 have died in Yemen due to starvation) and it becomes clear - for a very large portion of the world, diet is not a simple choice.
Should I say next time that I cherish every living being, and wish that everyone could be well and happy, and that I'm grateful for my capacity to make life choices including my diet, and that I wish that everyone would have this capacity, while recognizing that the world is full of suffering and evil, that I strive with my every breath to increase the happiness of others and promote good?
It gets really repetetive, really fast. I don't see how it promotes an interesting discussion.