Syedna Abu Hurairah (may Allah be pleased with him) narrates: A man came to the Noble Prophet (peace and blessings be upon him), at that time he was a disbeliever and used to eat excessively. Then when he became a Muslim, he began to eat less. When he mentioned this to the Noble Prophet (peace and blessings be upon him), he (peace and blessings be upon him) said: A disbeliever eats with seven intestines, and a Muslim eats with one intestine.