Nature did not wait for the fashion of going on vacation to invent its own system of circulation. These are the cars that have copied!
In general, thanks to the arteries, the departures go rather well…. With originality, the baggage is taken on the way: oxygen in the lungs and the energy needed in the intestine. The charge is progressive, well organized. No traffic jams, unless suddenly a part of the body starts to suffer. We are able to mobilize the vast majority of our blood to fight, for example, against an aggressor such as heat.
It is for this reason that, when it is too hot, we turn red and we sweat.
As often – to use the image of the road – it is the feedback that is the problem
The problem is indeed much more complex. First, because we have to fight against gravity. This role is entrusted mainly to the veins which are much more sophisticated than the arteries, because the blood from the legs must return to the heart therefore back up. More flexible, more tortuous and above all made up of a multitude of small non-backflow valves. Another characteristic of our circulation is its capacity to create a multitude of small roads, new vessels to clear a path as soon as an obstacle imposes it; This is called micro circulation.
Alternative route.
Unlike some ill-behaved vacationers, the waste is not left behind and the return traffic is coupled with a well-functioning and efficient garbage transport system. An alternative route which doubles the veins. It is the lymphatic circulation.
Little is said about this circulation, which is permanently forgotten even though it is made up of a multitude of vessels and sometimes bulky storage tanks. This traffic, which knows perfectly well how to be forgotten in normal times, sometimes suddenly reminds us to order. For example, a small wound in the foot can quickly result in a large leg and large ganglia in the groin, when this circulation saturates.
If we suspect a traffic problem, nature reacts with relief routes. But also by forming varicose veins, unsightly and painful
Venotonic drugs
To be cured, it is first necessary to eliminate certain causes if possible: mainly tobacco and inactivity. There are also drugs, but they do not have a very good reputation because for years they were the drugs most prescribed by doctors, with great pressure from many pharmaceutical companies. These are the venotonics.
Having never really proven their effectiveness, they are now delisted. Leaving the medical profession without real solutions.
This is probably largely justified, although many physicians have questioned why this class of drugs is being taken as an example. Some have argued that it is a disease known to be female and that it is men who most often make the laws …
But that’s another debate !
Besides, to be frank, it is a legend that must be twisted. Men are just as affected.
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