快かい食しょく快かい便べん

noun

good appetite and good bowel movements

A set phrase describing the ideal state of eating well and having regular, healthy bowel movements, often used in health contexts.

• 健けん康こうの基き本ほんは快かい食しょく快かい便べんです。

  The foundation of health is good appetite and good bowel movements.

• 快かい食しょく快かい便べんを心こころがけています。

  I try to maintain good appetite and regular bowel movements.