You can add some "fat, sweet and flavorful" foods to your daily meals in winter, but not too much. In winter, the human body's digestive function is more active than in spring, summer, and autumn. Gastric juice secretion increases, acidity increases, and food intake increases. This reflects the body's increased need for heat energy in winter. When the body is in a cold environment, in order to maintain body temperature balance, it must increase the metabolic rate in the body, thereby increasing the demand for food. In particular, the absorption of fatty foods is better. Eating an appropriate amount of fat will have better cold resistance. Freezing effect, but not too much to prevent hyperlipidemia and obesity.

The nutritional characteristics of winter diet are to increase calories. Among the three major thermogenic nutrients, protein intake can be maintained at the usual required level. For the increase in calories, the intake of sugars and fats should mainly be increased. Quantity to ensure. Minerals should remain at the usual level or slightly higher. To increase calories, choose foods with higher fat content. In the supply of vitamins, special attention should be paid to increasing the content of vitamin C. You can eat more vegetables such as radishes, carrots, potatoes, and spinach, as well as fruits such as citrus, apples, and bananas. At the same time, you can increase animal liver, lean meat, fresh fish, eggs, beans, etc. to ensure your body's need for vitamins.

Adjust the winter "diet clock". Winter is cold and people's appetite increases, but this does not mean that the human body needs more calories in winter. Modern scientific research has proven that the energy required by the human body in winter is not much different from that in other seasons, because the operation of the human body's "hormone clock" changes in cold climates.

Winter is the time when the kidneys govern the taste. The kidneys govern salty taste, and the heart governs bitter taste. Salty taste can overcome bitterness. Therefore, the "Four Seasons Adjustment Photography Notes" points out: "In winter, the kidney water tastes salty, and it is afraid that the water will suppress the fire, so it is better to nourish the heart." Therefore, the taste of the diet should be reduced in saltiness and bitter to nourish the heart qi, so as to ensure the harmony of the heart and kidneys, and eat spicy foods. The hot product allows lung qi to flow directly and strengthens kidney qi. Although it is advisable to eat hot food in winter, you should not eat too much hot food, and do not eat too much green onions, so as not to suffocate the underlying yang energy and turn it into heat. Do not eat hard and cold foods in winter. Such foods are mostly yin and can easily damage the yang of the spleen and stomach. For example, those with kidney yang deficiency often easily cause symptoms such as depression of the middle qi, cold limbs, diarrhea and clear grains.

There are three suitable diets: one is porridge. Ancient health experts often advocated drinking hot porridge in the morning in late winter. According to "Yinshan Zhengyao", it is advisable to take mutton porridge in winter to warm and replenish yang energy. If you add some red dates and red beans to the japonica rice porridge, you can feel warm all over and your energy will double. Folks have the habit of eating red bean porridge on the winter solstice, "Laba porridge" on the eighth day of the twelfth lunar month, and "eight treasure porridge (rice)" on the twenty-fifth day of the twelfth lunar month. In winter, it is advisable to eat oatmeal porridge that nourishes the heart and relieves troubles, radish porridge that eliminates food and eliminates phlegm, yam porridge that nourishes the lungs and stomach, walnut porridge that nourishes yin and strengthens essence, poria porridge that strengthens the spleen and stomach, and jujube porridge that nourishes qi and yin. , the polenta porridge that is an appetizer, the sweet potato porridge that nourishes the liver and kidneys, etc. Second, it should be warm and hot, in order to take the meaning of yang producing and yin growing. For example, it is advisable to eat beef, mutton, dog meat, longan meat, dates, eggs, yams, pig blood, glutinous rice, leeks, etc. Drinking a small glass of wine with dinner every day in winter is of great benefit to middle-aged and elderly people in nourishing yin. Three suitable nuts are: eat more walnuts, chestnuts, pine nuts, peanuts, sunflower seeds, sesame seeds, black beans, black rice, etc. in winter. It should be noted that obese people should avoid fat, sweet, warm and thick taste.

In winter, warm foods such as mutton and chicken are suitable for dietary supplements for yang deficiency. Duck and goose are the best food supplements for those with insufficient Qi and Yin. Duck meat nourishes the yin of the five internal organs, clears the heat caused by fatigue, nourishes blood and promotes fluid circulation, nourishes the stomach and promotes fluid production.