yī / shēng / jiàn / yì / tā / tōng / guò / hé / lǐ / de / yǐn / shí / liáo / yǎng / lái / gǎi / shàn / shēn / tǐ / zhuàng / kuàng

医生建议他通过合理的饮食疗养来改善身体状况。

The doctor recommended improving his health through a proper diet.