Attention improvementPosts and articles about Attention improvementCommunityCan Cordyceps mushrooms have positive effects on the brain? I'm hoping that Cordyceps can increase my cognitive activity and attention span. Is it good for the brain to use Cordyceps mushrooms? CommunityCan Lion's Mane be used as a way to increase focus? I don't want to take any pharmaceutical medication, but rather something natural as a way to clear up brain fog and increase concentration. I've heard that Lion...