Health Guide

Human inner ear has 18,000 feel hearing cells, which are about 0.01 mm in diameter ciliated cells, easily affected by noise, once damaged, can not regenerate. According to statistics, in the production level of 100 decibels of noise for 40 years working in an environment for workers, noise-induced hearing loss prevalence rate as high as [...]

U.S. “Circulation” magazine online edition recently published report, a long time watching television would be detrimental to health, and even may give rise to life shortened.