As one of the writers of the book of Proverbs indicates, it is possible to be surrounded by good spiritual food, a spiritual banquet, as it were, and still not actually eat and digest the food. ​ — Proverbs 19: 24; 26: 15.
ही साठवून ठेवलेली पोषक तत्त्वेही संपल्यावर, शरीराची वाढ होण्याकरता आणि उतींची डागडुजी करण्यासाठी आवश्‍यक असलेली प्रथिने झिजू लागतात.