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Today the word “immunity” is heard. We all know that immunity must be enhanced, strengthened, strengthened. And when it weakens, we begin to hurt. And what is included in this concept? How, how, where is immunity formed?
Immunity – what is it?
The protection of our body from various pathogens: toxins, germs, viruses – and this is immunity – is carried out by various organs. The main ones include bone marrow (red) and thymus (thymus gland), where lymphocytes are formed – the main cells of the immune system. B-lymphocytes are formed in the bone marrow, as well as precursors of T-lymphocytes, the latter differentiate (turn) into T-lymphocytes Continue reading
Regular colds, chills from the cold, fear of even the slightest draft – all this speaks of the low protective functions of the body. However, do not shrug – what can you do, poor immunity. If you start to temper, you can make your body more resilient. And the number of acute respiratory viral infections will significantly decrease.
But before you start training, you need to carefully study how to properly temper. After all, mistakes can lead to sad consequences.
Hardening: what you need to know about the event
Hardening is usually called a set of measures aimed at increasing the stability of the human body to Continue reading
Frequent headaches, chronic fatigue, high irritability, especially in combination with bleeding gums, may indicate a lack of vitamin C. Therefore, do not rush to take an analgesic. You may need to pay attention to nutrition.
Why is vitamin C required for the body?
A person really needs vitamin C (it is also called ascorbic acid). Without such a component, the body cannot function properly. Vitamin does not accumulate and is not synthesized in the body. He only comes with food.
Vitamin C has several important functions: Continue reading