July 30

According to the explicit decree of Bahá’u’lláh one must not turn aside from the advice of a competent doctor. It is imperative to consult one even if the patient himself be a well-known and eminent physician. In short, the point is that you should maintain your health by consulting a highly-skilled physician. 
- ‘Abdu’l-Baha  (‘Selections from the Writings of ‘Abdu’l-Baha’)