Здоровый образ жизни

Health and body care

what should eat right

Most people are usually born healthy,but now it is very difficult to keep our health. Now the people began to build factories, farms, roads, and it is harmful not only to people but also harmful for animals and plants.

• If you want t o be healthy ,  you need to do exercises in the morning, take cold shower , clean your teeth every morning and every evening ,do not have  bad habits, and of course , to eat healthy food. If you follow these rules ,  you will be health y .

organs

Lungs

• The right lung larger than the left (about 10%), while at the same time, it is somewhat shorter and wider than the first lung , due to the fact that the right dome of the diaphragm is higher than the left (the influence of bulky right lobe of the liver), and in-second, the heart is more left than the right, thereby reducing the width of the left lung.

• Lung tissue consists of a pyramid-shaped segments (length 25 mm,15 mm wide), This internal organs, which are located in the chest on the left and right with respect to the heart. They are the central body involved in the respiratory process .

Heart

• We can say that the heart - is a muscular pump, which provides uninterrupted movement of blood through the vessels. At the heart and blood vessels make up the cardiovascular system. This system consists of large and small circulation.

• With each beat the heart ejects about 60-75 ml of blood, but for the moment (at an average frequency of 70 contractions per minute) - 4-5 liters. For 70 years, the heart produces more than 2.5 billion cuts and pumps about 156 million liters of blood. This is apparently a tireless pump, the size of a clenched fist, weighs just over 200g, lies almost on the side of the sternum between the right and left lungs

I want to tell you about one symptom .

headache

• The pain may be caused by mechanical, chemical or thermal effects on sensitive receptors. These receptors are present in the soft tissues of the head - the skin, muscles in the walls of arteries of the head, the dura mater, the vessels of the base of the brain - perceive various nerve impulses and the person feels pain.

• When you have a headache, you should lie down in the bed, take medicine, take a blood pressure , take a temperature, and go for a walk .

When you have a headache you shouldn’t play on the computer , listen to music and do homework. You must take a rest.