Topic Tag: head banging and giggling – doesn’t metabolise supplements Search for: Naturally Recovering Autism › Forums › Topic Tag: head banging and giggling - doesn't metabolise supplements Viewing topic 1 (of 1 total) Topic Voices Posts Last Post started head banging Started by: Tanja Lowes in: AMM Forum 2 9 4 years, 6 months ago Karen Thomas Viewing topic 1 (of 1 total)