Sounds really promising. Hope restricting gluten helps!

I used to complain to my GP that I have foggy brain and that I couldn't feel anything. Like a switch turned off and I couldn't even feel physical pain. I would goto the gym and pick up a really heavy weight and normally I would feel tired or a burning sensation.... But I would just lift and would feel nothing. Didn't feel happy or sad just numb ...

Once I got on b12 shots the foggy brain went away and I haven't had instances where I couldn't feel anything.

So keep an open mind and I do believe there a natural ways to boost your mood