About the dangers of good habits and the use of harmful

Bad habits - this is common actions that people repeat again and again, despite the fact that they are not useful or even harmful. About addiction written very much, so we think that we know everything about them. But the beneficial habits that can harm our health, for some reason are often silent. But they may be the source of many health problems.
You rinse your mouth after brushing your teeth and taking a shower every day? Don't think it's helpful healthy habits - in fact, they can only harm! The author, an expert in the field of hygiene and health, collected all the most important "positive" habits of modern man committed them unknowingly. On the other hand, considered and habits that are considered to be very harmful, but with the right approach they are able to bring benefit to our body. Read and don't say you weren't warned.