You are good at yang deficiency. You should eat warm food, food with the function of warming yang and dispelling cold, food with high calorie and rich nutrition. Avoid eating cold things, cold drinks and fruits.

Suggestion: It is recommended to eat more dog meat, mutton, chicken, pork belly, garlic, leek, pepper, kidney bean, cinnamon and so on. If the situation is serious, it can only be treated with traditional Chinese medicine, which can be decocted, soaked in wine and made into capsules.