I know what you mean. I used to take ferrous sulfate because I was anemic. I got a lot happier. Be aware that you will have to stop taking these though. Once the iron levels get back up to normal, your GP will make you stop taking them, or else there is a risk of iron poisoning! I was on them too long, and it just hurt me.

Take care while you have them! I'm glad you feel good. I think, from my own experience, that it relieved a lot of stress. Maybe that is why you feel good? IDK.

(The hymn in your signature is my favorite too!)