Ni ddylid edrych ar y gwelliannau hyn i wasanaethau arbenigol fel rhywbeth sydd y tu hwnt i ddarpariaeth prif ffrwd. Maent yn cael eu cefnogi gan welliannau i ofal sylfaenol o ganlyniad i wasanaethau cefnogi iechyd meddwl sylfaenol lleol o dan Fesur Iechyd Meddwl (Cymru) 2010. Maent hefyd yn cael eu cefnogi gan wasanaethau iechyd meddwl mwy arbenigol yn y Gwasanaethau Iechyd Meddwl Plant a'r Glasoed (CAMHS) ac iechyd meddwl oedolion sy'n galluogi mwy o bobl, gan gynnwys y rhai hynny ag anhwylderau bwyta, i gael triniaeth yn eu cartref ac yn eu cymuned leol heb fod angen eu derbyn i'r ysbyty.
These improvements to specialist services should not be viewed as outside mainstream provision.  They are supported by improvements in primary care as a result of local primary mental health support services under the Mental Health (Wales) Measure 2010.  They are also supported by more specialist mental health services in Child and Adolescent Mental Health Services (CAMHS) and adult mental health which enables more people, including those with eating disorders, to receive treatment in their home and local community without the need for admission to hospital.