I mostly agree. But the one caveat is the links at the end. Meta-analysis of vegan/vegetarian diets can be a bit tricky. In large part because the exact meaning of them tends to have a huge amount of variety. And that's often not really controlled for in the studies providing the initial data.  I know, not a terribly important point when the intent is showing lack of harm from meat free diets. But at the same time I always get a little nervous with the implicit message that living on morning star vegiburgers or the like will offer people a big boost in health. When more often the diets used are much lower on pre-made/packaged meals.