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An organism is a complex system consisting of many interconnected organs and tissues functioning in a single integrity. It is capable of self-regulation, maintaining the constancy of the internal environment and adapting to changing environmental conditions. Organisms of various species have an amazing ability to self-repair, growth and reproduction. In each organism there are complex biochemical processes that ensure the vitality and functioning of organs. The body's interaction with its environment, including nutrition, respiration, metabolism, and waste excretion, is also important. All these aspects make the organism an object of fascinating study for biology, medicine, and other sciences.

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Virologists evaluated the statement about the effectiveness of vitamins in vaccination
The effectiveness of vitamins and microelements on immunity during vaccination is a long-known phenomenon, immunologist Vladimir Bolibok told RBC. A day earlier, scientists from the Russian National Research Medical University. N.I. Pirogov stated that human consumption of sufficient amounts of folic acid, vitamins A, D, B12, as well as zinc, iron, selenium, manganese and omega-3-unsaturated fatty...
16 Alcohol-Free Body Improvements in 30 Days :)
The first week, it seems that the appetite increases, in fact, people eat a lot more if they drink, and after the complete refusal of alcohol a person wants to fill the emptiness that has formed (usually with food, although it can be successfully replaced by juices or fruit). A craving for sweets may arise, because alcohol is too sugary and can increase the amount of sugar in the blood. It is wort...
Doctors called inappropriate antibody tests after vaccination
After vaccination against COVID-19 , a test for the level of antibodies to the nucleocapsid protein (N) is not suitable to check the level of immunity. Representatives of medical laboratories and doctors told RBC about this. What antibody tests against COVID-19 are needed and why. Instruction Society When vaccinated, say, with Sputnik V, Pfizer, AstraZeneca vaccines, “only antibodies to the S-prot...
Navalny responded to the statement of the Ministry of Internal Affairs about pancreatitis with the words "tired of laughing"
Alexei Navalny said that he regularly undergoes examinations and on the date of August 20, when it was decided to urgently land the plane on which he was returning in Omsk,"I was perfectly healthy" Alexei Navalny Opposition leader, founder of the Anti-Corruption Foundation (FBK) Alexei Navalny commented on the statement of the Ministry of Internal Affairs that doctors allegedly discovered an exace...
Ministry of Health expert urged not to use antibiotics to prevent COVID
Antibiotics do not prevent coronavirus infection and should not be used to prevent infection. This was announced by the chief freelance microbiologist of the Russian Ministry of Health, Professor Roman Kozlov, his words were reported to RBC by the press service of the Ministry of Health. According to him, any antibiotics do not work on viruses, including coronavirus. Kozlov added that antibiotics ...
The pulmonologist said the inadmissibility of antibiotics for the prevention of COVID
Taking such drugs is pointless and dangerous to health in the future.Earlier, the Ministry of Health has repeatedly urged Russians not to get involved in antibiotics for coronavirus infection Taking antibiotics to prevent coronavirus infection is unacceptable. Sergey Avdeev, chief freelance pulmonologist of the Russian Ministry of Health, spoke about this, TASS reports. “Antibiotics do not work on...
Nutritionists gave advice on the transition to Lent without harm to health
On Monday, March 15, Orthodox Christians begin Lent. Experts in the field of nutrition told RBC how to switch to lean nutrition without harm to health. “The first thing you should pay attention to is the correspondence of the energy value, calorie content of the diet to our energy consumption. If we reduce the volume of food intake and reduce the calorie content of the diet and it is below our ene...
Virologists have called the features of vaccination against COVID during Lent
Those wishing to get vaccinated against coronavirus during Lent can not postpone vaccination. But at the same time, it is necessary to follow the rules of nutrition, interviewed virologists told RBC. In the spring, many are faced with a lack of vitamins, but it is not worth postponing vaccination, Alexander Chepurnov, a researcher at the Federal Research Center for Fundamental and Translational Me...
Nutritionists called immune-strengthening products for the New Year's table
The New Year's menu should include foods rich in proteins, vitamins and antioxidants, they will help strengthen the immune system, nutritionists interviewed by RBC said. And it is better to replace the usual mayonnaise in salads with low-fat yogurt or sour cream, experts advise. “First of all, proteins should be present in the diet,” explained Olga Grigoryan, a leading researcher at the Federal Re...
Myasnikov warned against the use of antibiotics for COVID-19
Doctor and TV presenter Alexander Myasnikov warned Russians about the dangers of hormonal drugs and antibiotics in the treatment of coronavirus infection on an outpatient basis. He published the corresponding statement in his Telegram channel. The doctor recalled that coronavirus belongs to the category of acute respiratory infections and requires only auxiliary means for treatment, and not the us...

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