MAGAZINES - HEALTH - Лечебные письма. Аптечка-библиотечка...
US $6.69
202594
202594
Лечебные письма. Аптечка-библиотечка
Number of pages: 112
Format: PDF
File size: 28.5 MB
Language: RU
Format: PDF
File size: 28.5 MB
Language: RU
Theme: "Strengthening the immune system" From birth, we are surrounded by trillions of bacteria and viruses. We inhale them with air, get them with food and water. Not all of them are harmless. But we don't get infections after every lunch or friendly handshake! This is the merit of the immune system, which is constantly on the alert. It deals with "strangers." Of course, if there are too many disease-causing microbes, immunity does not always manage to cope with them immediately. But over time, he is still able to defeat almost any infection.
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