My comment wasn't meant as a criticism of the article. The authors are careful in the claims they make. My point is that they are for the most part uninterestin

My comment wasn't meant as a criticism of the article. The authors are careful in the claims they make. My point is that they are for the most part uninteresting claims. And articles like this are shared predominately because "changing brain structure" is mistakenly read as "provably does something good for your brain."