Nutritionist Ekaterina Novikova listed the main reasons that can provoke skin problems.
The skin is a real mirror of the overall health and condition of our body, which displays all internal problems.
“Very often, skin problems are the result of a dirty lymphatic system. If the lymph is overloaded or there are stagnant processes, toxins are sent out through the skin, ”the expert says.
Dairy products can also provoke inflammation. It's all about A1 casein, which contains cow's milk. As a result of triggering certain reactions, increased production of sebum begins.
Another cause of inflammation on the skin is foods with a high glycemic index. First of all, these are sweets, pastries, sweet fruits. They provoke insulin surges, “sugaring” of the body becomes the cause of inflammatory processes.
In order for the skin to be healthy and beautiful, it is important to keep the intestinal microflora clean, preventing bad microbiota from growing in it.⠀
Hormonal failure often causes skin problems in women. However, not only with the skin.
Some gynecologists prescribe COCs (oral contraceptives) as therapy in such cases, but they do not solve it, but only mask it for a while. And in some cases, such a “treatment” only makes things worse in the future.
It is also important to observe the sleep and rest regime, to minimize the stress factor, which has a destructive effect not only on the skin, but also on the immune system as a whole.
Healthy skin is the result of a healthy body as a whole. Often skin problems are a sign of insulin resistance, polycystic ovary syndrome, bowel problems. 
Ekaterina Novikova Beauty Nutritionist , nutritionist