The Most Important Eye Health Fact Every Smartphone User Should Understand Do you realize how many hours your eyes stay focused on your smartphone daily? Chances are, it’s far more than you imagine. Smartphones have become deeply integrated into every hour of our daily routines. However, behind this convenience https://www.tumblr.com/medjournalhealthcare/800480014393032704/the-one-thing-every-smartphone-user-should-know?source=share