Definitely unhealthy! Chefs' occupational diseases are mostly stomach diseases. Because, three meals a day, the chef is cooking for the guests, and there is almost no way to eat on time. Over time, there will be stomach problems. Of course, hotels and catering industries generally try their best to be beneficial to the health of chefs when formulating the schedules of employees. But eating at 10 o'clock in the evening is a bit late, because it is close to bedtime, which is easy to lead to obesity, or eating too late is not conducive to gastrointestinal digestion and sleep.