The advice of Hakim Chishti in "The Traditional Healers Handbook" when he talks about the timing of meals: eat a substantial breakfast of “whole grain cereals and breads, fruits, eggs, cheese and [then] tea.”
Shaykh Othman Nazih Al Maghribi of the Prophetic Medicine Institute reminds us of the Sunnah of the Prophet, peace be upon him, that he used to drink a glass of water with honey stirred in slowly, anti-clockwise, after Fajr Prayers and to eat 7 dates after sunrise.