Osteoporosis is one of the inevitable diseases for
Osteoporosis is one of the inevitable diseases for all of us

Sooner or later our bones will become brittle and break more easily.

Osteoporosis affects all bones of the skeleton - there is a marked decrease in bone mass.

This disease manifests itself at the age over 60 (which is when osteoporosis is usually diagnosed). Osteoporosis has severe consequences for patients: chronic pain and prolonged bed rest due to bone fractures.

Bone mass peaks around the age of 30. Therefore, after the age of thirty it is necessary to maintain muscle tone and stimulate bone regeneration with strength exercises.

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WHY is blood type B negative the rarest
WHY is blood type B-negative the rarest?

The fourth positive type is much more common. The fourth group in general is a mystery, because it came from the fusion of two very different types, A and B. It is a young group, and people with it have a flexible immune system.

This group is unique in that it emerged not because of the influence of the external environment, but as a result of mixed marriages. It is worth mentioning that this group is the most biologically complex.

Antigens sometimes make it similar to the second, and sometimes even to the third. Occasionally, it also happens that this rare group is something like a combination of both of these groups.

Thus, the fourth blood group is thought to have appeared later than all the others, about a thousand years ago, as a result of the mixing of Mongoloid and Indo-European.
Is a daytime nap useful A short daytime
Is a daytime nap useful?

A short daytime nap, not even more than an hour, will help neutralize excess cortisol (the stress hormone). Such a break is generally refreshing, reduces the risk of migraines, headaches, and promotes recovery.

In addition, it helps to restore the regimen. According to experienced doctors, the opinion that daytime sleep will make it hard to fall asleep at night is nothing more than a myth. And a short rest during the day, on the contrary, will have a beneficial effect on the mode

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How do we talk Many people think that
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How do we talk?

Many people think that the vocal cords play a major role here, but they are only the final stage of this process.

First of all, the sound of our voice is the vibrations of air that originate in the chest.

From the lungs, air travels through the larynx. The mucosa of this organ has folds - vocal cords. They make the air vibrate, creating a sound wave and creating our unique voice.

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During clinical Trail Drug Dostarlimab successfully treated 12
🤞 During clinical Trail Drug Dostarlimab successfully treated 12 patients with mismatch repair–deficient stage II or III rectal adenocarcinoma (Cancer).

https://www.nejm.org/doi/pdf/10.1056/NEJMoa2201445
Mosquitoes carry some of the most dangerous diseases
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Mosquitoes carry some of the most dangerous diseases

Malaria, yellow fever, Zika fever, dirofilariosis, meningitis, tularemia...

Perhaps the mosquitoes are most often shadowed by malaria. This is a life-threatening disease, transmitted through the bites of infected mosquitoes - vectors of the genus Anopheles. In the territory of our region this species is almost not found.

However, there is a theoretical possibility that a "normal" mosquito will bite an infected person and then bite another person. In this case, the possibility of malaria transmission is quite high.

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How the brain gets tired from mental work
How the brain gets tired from mental work

The brain uses our body's energy sources, glucose and ATP, even more actively than our muscles!

And at some point the strenuous mental process runs out of ATP. This does not affect muscles and other organs, as they have their own energy depot.

However, the brain notices the lack of energy. This is manifested by distraction, inability to concentrate, temporary deterioration of memory.

This condition can be corrected by a full meal and a healthy sleep, after which the brain "reloads" and is ready to get to work again.

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