The five senses, namely sight, hearing, smell, taste and touch, are our window to the world: they allow us to perceive what lies beyond the boundaries of our bodies and to actively interact with our surroundings, in a simple and straightforward way. When everything works well, we don’t always realizes their importance, but when one of them is compromised so significant the problems begin. Therefore, as far as possible, it is important to preventing damage to the organs of sensation and the nerve structures that connect with the brain. In the case of hearing, for example, it is good to avoid these risk factors . Listen to the advice!
How long should an anti-contrast mask be kept?
A mask should be used for a limited time (e.g., one day) to prevent the moisture produced by the passage of air from reducing its functions. So if fabric it
