Food habits are of primary importance when health has to be secured and maintained. When these are not regulated, health suffers. 'No restraint, no success' is the axiom. Restraint, controls, and  limits have to be observed at every step. One should restrain the wild adventuresomeness of the tongue

…Sathya Sai Baba, “The Jewel in the iron safe”, Divine Discourse 20 November 1982              https://www.sssbpt.info/ssspeaks/volume15/sss15-54.pdf

The relief and joy that you give to the sick and the sad reach Me, for I am in their hearts and I am the One they call out for. God has no need of your service; does he suffer from pain in the legs, or ache in the stomach? Try to serve the godly; be dhaasaanudhaasas---servant of the servants of the Lord. The service of man is the only means by which you can serve God.

 ...Sathya Sai Baba, “ A flower at His feet”, Divine Discourse 4 March 1970                                 https://www.sssbpt.info/ssspeaks/volume10/sss10-06.pdf