It’s no secret that a plant-based diet is healthy AF, both in terms of physical health and mental health. That said, a recent study's findings suggest that a vegetarian diet may actually be linked to depression. Yes, you read that right. Depression. In other words, eating all those greens may not, in fact, be doing you any favors-- up top in that noggin of yours, at least. Read on below to find out more about the study’s surprising findings.