Elders will warn that you can't eat dark liquids such as soy sauce and coffee if you have a wound, so as to avoid melanin deposition in the wound and leave ugly scars. Many people regard it as the golden rule. Once injured, soy sauce and coffee are very taboo. But are these ideas really effective? Recently, Cai Yishan, a dermatologist at Beijing-inkstone Joint Clinic, put this question to everyone on her Facebook fan page: "The elders said that you can't eat soy sauce or drink coffee if you have a wound, otherwise the color of the wound will become darker. Is this correct? Before long, she finally solved the problem for everyone. In fact, eating these dark foods (soy sauce or coffee) will not directly darken the skin. It is also pointed out that it is actually more useful to grasp three key points in order to really reduce the chance of scar, accelerate wound healing and reduce melanin precipitation in wound treatment. Avoid eating dark food, pigmentation and scars? The doctor clarified: Grasping three strokes is "real". In fact, the reason why the skin color of the wound becomes darker is probably not related to eating pigment. Ye Jingchun, the attending physician of the Plastic Surgery Center of Chimei Medical Center, once said that the wound left a colored scar, mainly because the damaged skin cells activated "tyrosinase", which led to melanin production and blackened skin. The production of tyrosinase has nothing to do with dark foods such as coffee and soy sauce, so there is no need to worry that dark foods will make the wound black after injury. Dr Cai Yishan also listed three key points of wound management, which will really affect scars and skin color. The first thing to know is that treating wounds is more important than paying attention to what you eat! Dr. Cai said: "If you want the wound to heal well, you must clean it carefully. It is suggested to wash the wound moderately with normal saline to prevent the wound from being infected by bacteria. (Editor's recommendation: gauze sticks to the wound and hurts slowly! Correct wound dressing SOP, how to choose wound dressing and non-stick gauze? It is suggested to wash the wound with normal saline to reduce infection and inflammation, so that it is not easy to leave scars. According to the health education information of the Food and Drug Administration of the Ministry of Health and Welfare, if the wound is often inflamed repeatedly, or the degree of inflammation is serious, it will also produce obvious scars. For example, severely inflamed acne is easy to form sunken scars. Whether the scar is obvious or not depends on the following factors: the depth of the wound: human skin can be divided into epidermis, dermis and subcutaneous tissue from surface to deep. If the injury is below the dermis, it is easy to leave scars. Wound location: if it is in the joint, chest and other positions, the scar is not easy to disappear because of the great tension there. (Editor's recommendation: Christine fell, her flesh split and she sewed 15 stitches! D: If you don't want to leave a scar on the wound, don't make this mistake. The degree of water loss on the scar surface: the water loss is large, and the dermal fibroblasts at the bottom of the skin are easy to produce collagen, resulting in a large scar. Degree of inflammation: If it is often inflamed repeatedly, or the degree of inflammation is serious, it will also produce obvious traces. For example, severely inflamed acne is easy to form sunken scars. Simply put, one of the keys to whether the scar is obvious is the depth of the wound and the degree of inflammation. If there is a wound, it will be inflamed, causing pigmentation and affecting the beauty of the skin. Dr. Cai said that pigmentation caused by mild inflammation usually disappears automatically after 3 to 6 months, so no special attention is needed; If severe pigmentation really occurs, some whitening drugs can be used, but such drugs usually require a prescription from a doctor; It is recommended to find a professional dermatologist for evaluation. Elders will warn that you can't eat dark liquids such as soy sauce and coffee if you have a wound, so as to avoid melanin deposition in the wound and leave ugly scars. Many people regard it as the golden rule. Once injured, soy sauce and coffee are very taboo. But are these ideas really effective? Recently, Cai Yishan, a dermatologist at Beijing-inkstone Joint Clinic, put this question to everyone on her Facebook fan page: "The elders said that you can't eat soy sauce or drink coffee if you have a wound, otherwise the color of the wound will become darker. Is this correct? Before long, she finally solved the problem for everyone. In fact, eating these dark foods (soy sauce or coffee) will not directly darken the skin. It is also pointed out that it is actually more useful to grasp three key points in order to really reduce the chance of scar, accelerate wound healing and reduce melanin precipitation in wound treatment. Avoid eating dark food, pigmentation and scars? The doctor clarified: Grasping three strokes is "real". In fact, the reason why the skin color of the wound becomes darker is probably not related to eating pigment. Ye Jingchun, the attending physician of the Plastic Surgery Center of Chimei Medical Center, once said that the wound left a colored scar, mainly because the damaged skin cells activated "tyrosinase", which led to melanin production and blackened skin. The production of tyrosinase has nothing to do with dark foods such as coffee and soy sauce, so there is no need to worry that dark foods will make the wound black after injury. Dr Cai Yishan also listed three key points of wound management, which will really affect scars and skin color. The first thing to know is that treating wounds is more important than paying attention to what you eat! Dr. Cai said: "If you want the wound to heal well, you must clean it carefully. It is suggested to wash the wound moderately with normal saline to prevent the wound from being infected by bacteria. (Editor's recommendation: gauze sticks to the wound and hurts slowly! Correct wound dressing SOP, how to choose wound dressing and non-stick gauze? It is suggested to wash the wound with normal saline to reduce infection and inflammation, so that it is not easy to leave scars. According to the health education information of the Food and Drug Administration of the Ministry of Health and Welfare, if the wound is often inflamed repeatedly, or the degree of inflammation is serious, it will also produce obvious scars. For example, severely inflamed acne is easy to form sunken scars. Whether the scar is obvious or not depends on the following factors: the depth of the wound: human skin can be divided into epidermis, dermis and subcutaneous tissue from surface to deep. If the injury is below the dermis, it is easy to leave scars. Wound location: if it is in the joint, chest and other positions, the scar is not easy to disappear because of the great tension there. (Editor's recommendation: Christine fell, her flesh split and she sewed 15 stitches! D: If you don't want to leave a scar on the wound, don't make this mistake. The degree of water loss on the scar surface: the water loss is large, and the dermal fibroblasts at the bottom of the skin are easy to produce collagen, resulting in a large scar. Degree of inflammation: If it is often inflamed repeatedly, or the degree of inflammation is serious, it will also produce obvious traces. For example, severely inflamed acne is easy to form sunken scars. Simply put, one of the keys to whether the scar is obvious is the depth of the wound and the degree of inflammation. If there is a wound, it will be inflamed, causing pigmentation and affecting the beauty of the skin. Dr. Cai said that pigmentation caused by mild inflammation usually disappears automatically after 3 to 6 months, so no special attention is needed; If severe pigmentation really occurs, some whitening drugs can be used, but such drugs usually require a prescription from a doctor; It is recommended to find a professional dermatologist for evaluation. Watch out for ultraviolet rays! If you don't want the wound to turn black, you must do a good job of sun protection. Second, for the wound that is healing, we must do a good job of sun protection. Dr. Cai Yishan reminds you to wear enough sunscreen products if you are exposed to the sun. Dr. Ye Jingchun also said that if the skin is exposed to ultraviolet rays for a long time, the skin will turn black during the wound healing process. It is suggested to apply SPF 15 or higher sunscreen lotion to the healed scar, which can effectively protect the new skin. (Editor's recommendation: How to wipe the sunscreen? Supplement high-quality protein+vitamin C to help repair wounds. Protein and vitamin C are both essential if the wound is to heal quickly. Dr. Cai Yishan suggested that high-quality protein and vitamin C should be supplemented to help the wound. Protein is an important substance that constitutes the body. When the body repairs wounds, it will put various nutrients into the manufacture of new tissues, including carbohydrates, fats, protein, antioxidants and so on. If the process of wound healing drags on for too long, protein's energy malnutrition may occur, which will slow down wound healing and even affect other important body systems or organs. As for vitamin C, it can help to make protein, supply skin, ligaments, tendons and blood vessels to regenerate, and also help the body maintain collagen and bone tissue; If you want to supplement vitamin C, you can eat more fruits and vegetables such as citrus, kiwi fruit, sweet pepper and cauliflower. The content of this article is authorized by dermatologist Cai Yishan's fan page: Facebook/Yishansai/posts/292748683980246? __xts__[0] =68。 ard 6 w7 ufa eg 9-2-fh9 si 4 fo 5 hlte 9 brg-oat 4 ws 4 h8 j 3y-e 5 lbba 6 rpez 2m nvvjytpewzvsnmag-uaskojaywnbc 8 xqm 5k 2 l 4 z 7 hfekwctded B9 xhonq rj _ 39d 0 vnunnb 7 ezvz 8 naezzzz 4 dt boec 6 lwmvs-qrxegg4kddueqnqrsunxfpf 9 sl 5 Goh JH 0y 0 uz 6um _ ye 8s↓Lishi Xinzhi/article/9897 Lishi Xinzhi/article/ 13095