common cold

common cold 

Research results proved that the infection is transmitted by a hand over transmission through coughing and sneezing, as previously thought

 and infect hands

 because their hands between patient and proper, where cold is transferred in a definite and immediate because the patient touches his nose or eye moves it
  Mulch and into the hands of the healthy infection moves them

Research also proved that the flu and bronchitis, which are spread in the winter is not caused by cold weather, but is transmitted by microbes
And viruses that come out of the mouth and nose during coughing and sneezing and the microbes found in enclosed rooms opportunity of a lifetime to breed
  Millions and affect everyone in the place

So advised the scientific studies ventilated rooms and the entry of the sun all day and that one of the ways to prevent winter illnesses

t is supported by a cold and flu in the summer
This is a common mistake of closing the windows and doors and curtains in the winter

Hot shower is harmful to health

Hot shower is harmful to health

In the state of California proved a number of researchers that the shower shower hot harmful to health and explained that the hot water produced by the decomposition of the chemicals found  where they produce steam and inhale bather also leak amounts of them inside the house and inhaled by members of the family and most of these vapors are poisonous and harmful to health so it is advisable to use cold water

As the hot water is conducive to breaking the fat layer that covers the skin and cause dry

Also shows that cold water increases the body's immunity against diseases

Also shown that the hot water over the expansion of blood vessels, raising the chance of exposure to cold, therefore, advised to shower of cold water  after bathing in hot water and
Before going out of the bathroom

Noise

Noise

Noise threat to human

1 - microscopic study was done on the inner ear of the animals after exposing them to noise and found the swelling of cells and if there are no cooling-off period to allow it to heal, they become deaf

2 - If the human exposure to long periods of noise, it becomes deaf and almost hear the ring goes the mind is called tinnitus

3 - noise causing insomnia and the dispersion of the mind

4 - affects the constriction of blood vessels and relaxes the brain, causing headaches and affecting the heart

5 - noise deafness patient loses the ability to hear high frequencies which can not hear peoples creaming while Shatt noisy background

6 - In the noise occurs during the first hour or two hours and designed a temporary permission toreturn to normal After an hour or two after the noise stops

7 - man becomes more nervous and the most aggressive tendencies to deteriorate relations between the people who live in a noisy area

8 - Effect of noise is also high blood pressure and its complications

9 - Noise irritation of the nervous system affects the many members of the body speeds up the heart rate and blood pressure goes up and shrinking the muscles of the digestive system and affected secretion of the stomach and secretions of the endocrine secretion of the hormone adrenaline goes up

10 - noise have an effect on vision and this may be a cause of headache

11 - If you notice your child not to bring it on at school or at times in his skills may be the cause noise

12 - loud music helps memory loss

Obesity

                                              

                                                                      Obesity

Studies have shown that obesity leads to: -

Impaired fertility in men, women and growth retardation due to increased secretion of the hormone prolactin

Lack of the enzyme activity of a sodium extruder of cells leads to the low rate of heat release within the body and storing food in the form of fat which occurs obesity and exacerbate the risk of high blood pressure

Cells resistant to the hormone insulin increase the risk of diabetes

Increase drinking water does not cause obesity or be the rumen, but carbonated water that are causing the obesity

Is not linked to the large number of drinking water increased secretion of sweat because the race more than at higher temperature leads to lower body temperature

The average person in natural conditions needs to liter and a half up to 3 liters

Obesity leads to the injury of the knee joint rheumatism roughness leads to knee cartilage and erosion and increased pain and weakness in the muscles of the abdomen and thighs reduced, the movement of the person and exacerbate weight more