Winter recipes for low-temperature workers: (1) Breakfast: porridge (50g of one meter, 50g of lean meat), boiled eggs (50g of eggs), fried dough sticks (100g) and shredded radish (carrot 100g).

(2) Lunch: vegetarian buns (standard flour 250g, lean pork 150g, Chinese cabbage 200g, onion 15g) and sweet rice porridge (millet 50g, sugar 10g).

(3) Dinner: rice (standard rice 250g), stewed tofu with meatballs (lean meat 150g, mushrooms 25g, winter bamboo shoots 25g, tofu 100g).

(4) All-day complementary food: 60 grams of vegetable oil.

(5) Total daily energy: 168 MJ (protein 145g, fat 144g, carbohydrate 529g).

(6) Precautions: Pay attention to the combination of thickness and variety when choosing food to meet the body's demand for various nutrients; Cooking should be delicious, a little more oil, keep body temperature, increase appetite and satiety; Imported food should be kept warm, not too cold, so as to reduce the energy consumption of the body.