Moderate food, moderate sleep, prema, fortitude - these will help in the upkeep of the health of both body and mind.

The one effective way to conquer all sources of physical and mental disease and debility is awareness of one's Divine Reality. That will bring about an upsurge of Love and Light, for when you recognise that you are the Atma, you cognise the same Atma in all, share the joy and grief of all, and partake of the strength and weakness of all. When you yearn for the happiness and prosperity of all mankind, you will be blessed with the wisdom and strength to mark the way and lead all towards it. In every one, you will see God. Every act of yours will then be pure, sincere and sacred as an offering to God. Good words, good manners, good vision and thoughts—these are essential for good health! What can powerful and costly medicines do if one is ill with bad thoughts and bad feelings? Virtuous living, beneficial thoughts, elevating ideals and righteous conduct will confer health, and more precious, Atmananda (bliss of the Self)!

Bagavan Sri Sri Sri Sathya Sai Baba