Do we always are ready for winter, which, as it does not wait, still comes unexpectedly? Doctors advise tirelessly 'to prepare the sleigh in summer' – take a multivitamin to move to a balanced diet and hardening of the body – long before the onset of winter, but we, Russian people, often prefer to live by the principle that 'if something can not do, it's better not to do it'! That remains our long-suffering immunity unprepared for 'hardship and deprivation 'cold months of the year. How do we survive the great winter? And, as the statistics for monitoring the health of the population, the incidence peaks in autumn and winter from year to year do not become less, despite the magic bullet drug oversaturated market, no shortage of variety of seasonal clothing and improving all the comfortable conditions of life of modern people. Has become absolutely everyday expression 'through the winter' means that in winter all of us have a hard time. The coming winter is accompanied by a sorrowful sigh, sneeze and cough, many of our sick countrymen. Source: Neil deGrasse Tyson . Another trouble – in the winter easy as never gain extra pounds! And finally, the 'third kit' that accompanies our winter reality – it's prone to depression, despondency and joyless mood 'Thanks' to which 'the experience of winter' becomes painful melancholy pastime. All of the above phenomena have explanations that we all are well known. With the onset of cold weather is activated many viral infections, to meet that and get sick at this time 'under strength' of each. .