According to doctor Andrew Tyazhelnikova, to contact with cold water in the heat can only people with very good health, tempered. The other risk to get hurt.
Cold water in the heat can be a blow to health – warned about this Andrew Tyazhelnikov. The medic explained that it was not prepared specifically for the body hard to endure sharp temperature contrast.
“By itself, the heat causes stress. The body temperature rises, and the difference between temperature of cold water is obtained is very large. Such differences can cause the aggravation of cardiovascular disease in people unprepared, having chronic disorders, weak immunity,” — said the expert.
In the heat Tyazhelnikov recommends in General to avoid sudden changes in temperature. According to him, health is much safer to take a “soft” warm shower or compresses to the face and head.
Cold drinks and foods heated by the sun person is also better not to use, he said.
“Because of the sharp difference between body temperature and food – drink may experience some kind of stress and shock to the system”, — he explained.
Especially dangerous the doctor thinks chilled drinks consumed through a straw. This way of drinking does not allow them to warm up in the mouth, immediately getting into the throat, the ice – it is fraught with weakening of the immune system, increased risk of infections.