I was feeling depressed and experiencing brain fog for around a year before I asked a doctor what was going on. He suggested I try taking vitamin D and sure eno

I was feeling depressed and experiencing brain fog for around a year before I asked a doctor what was going on. He suggested I try taking vitamin D and sure enough within a few days of taking the 2000IU tablet each day, I was feeling like a hundred bucks. I swear by the vitamin D.