What is Advantages disadvantages of holistic care in Nursing?

In respect to the medical care-field of Nursing, holistic care has the typical advantages and disadvantages that it brings to almost every other medical care-field. One advantage is the increased range of healing options, along with improved diagnostic examinations, given the 'whole person, whole life' approach engaged by holistic healing. At the same time, such an approach has the disadvantage of complication: it requires further work than 'ailment-centric' healing. Furthermore, it is not always well understood or received by patients.