How antibiotics work: when they are effective and useless
Some swallow antibiotics at the slightest coryza, others categorically refuse to take them even with severe pneumonia, considering them terribly harmful. Both that and other approach is absolutely wrong. Antibiotics…

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What does the color of sputum mean
What is sputum In the normal state, a person on the mucous membrane of the bronchi and trachea has transparent mucus, the so-called tracheobronchial secret. It is produced by the…

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8 reasons for early gray hair
Over the years, with us, someone earlier, others later, the hair begins to turn gray. This is quite normal, although it does not please us. But sometimes gray strands are…

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which is already

How we age: what happens to us and how to deal with it
In 20 years you don’t think about old age, but after 30 you start to feel the inexorable movement of time. Is it possible to postpone the natural aging process?…

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What mental diseases are inherited
Are mental diseases inherited? This question worries many parents. After all, it is very scary to “reward” your child with a mental disorder. How are mental illnesses transmitted? The fact…

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