The cold weather in winter makes it not easy to keep fit, because secretion of thyroid hormone and adrenaline increases in winter, which accelerates the decomposition of three heat-source nutrients-protein, fat and carbohydrate, thus causing excessive loss of body heat. Therefore, in order to maintain a good health and enhance resistance in winter, we must pay attention to our diet. As for "five attentions", they refer to moderate diet, sufficient water drinking, proper food combination, less alcohol drinking and no smoking if possible. First, we should eat moderately instead of overeating or drinking. There are many traditional festivals in winter, when relatives and friends often get together to have hot pot. People also have a habit of drinking some wine to keep out the cold. According to the traditional health-preserving concept, winter is a good time for nourishing one's body, so people tend to eat too much easily. We should be more careful during celebratory banquets, and usually it is appropriate to feel 70% or 80% full. While adjusting our diet to keep out the cold in winter, we should also exercise to increase our tolerance to cold, so as to enhance our adaptability. If we ignore the physiological cold-tolerance of human body but depend on food only to keep out the cold and consume too much high-calorie and high-fat food and wine, cardiovascular disease may be caused or worsened. Therefore, we should stick to proper physical exercise in winter, such as Tai Chi, walking, playing ball games, etc., which can promote metabolism, accelerate blood circulation throughout the body, and enhance the absorption of nutrition by gastrointestinal tract, thereby achieving the goal of eating beneficially. Second, taboos about diet. Food combination should be proper. Pay attention to the combination of staple food (coarse and fine) and dishes (meat and vegetables). Also pay attention to the color combination of fruits and vegetables. The more complete the food combination is, the more complete the nutrients contained in them will be. She Live Women Network (http://www.she-live.com), with the tenet of "love life, love beauty", provides the netizens with the latest, fastest and most comprehensive women information about fashion, beauty, figures, life consumption, etc., and aims to create a professional women's fashion portal website. Related theme articles: Metamorphic urban men need only 7 steps; Quality men's clothing starts from superior materials; Talking about liver-nourishing with beautiful eyes; Abundant essence in five Zang and six Fu organs; Four delicious fruits for beautifying and losing weight; Eight home exercise methods for slimming; Building a sexy small翘buttocks; Three kinds of food that girls cannot touch when losing weight; Eight major women's health-preserving foods to sweep away toxins in women's bodies; Top 5 ranking of popular weight-loss foods of the year.