7 kinds of winter diet combinations to keep men energetic

　　fish + tofu

　　Function: Delicious flavor, calcium supplement, can prevent various bone diseases, such as rickets, osteoporosis, etc. in children. Principle: Tofu contains a large amount of calcium. If eaten alone, its absorption rate is low. However, eating it together with fish rich in vitamin D can have a better effect on the absorption and utilization of calcium.

　　Pork liver + spinach

　　Function: A good product to replenish deficiency in winter, it can treat cold pain in the lower back, rheumatic pain in the limbs, etc. Principle: Mutton can replenish qi and blood and warm kidney yang, while ginger can relieve pain and dispel rheumatism. Eaten together, ginger can not only remove the smell of fishy mutton, but also help mutton warm yang and dispel cold.