A runny nose with blood - what does this mean?
A runny nose in itself does not indicate severe pathology. It periodically appears in all people. This symptom indicates cold. But if blood is found in nasal discharge, this phenomenon…

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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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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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containing DNA

First aid for dog bites
Previously, adults warned children: “Do not touch the dog. Bite - get 40 shots in the stomach. " These 40 shots turned out to be very tenacious - some are…

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What is not to get sick
Our immune system constantly protects us from many different pathogens: viruses, bacteria, fungi, protozoa. But sometimes the immune system weakens, and then the disease takes over. To maintain the immune…

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