Rheumatoid arthritis is a chronic autoimmune inflammatory disease of unknown cause. RA not only affects your joints but also affects a wide variety of body systems, including the skin, eyes, lungs, blood, nerves, and heart. RA affects just over 1.3 million Americans — approximately 0.6 percent of the population — and approximately one percent of the world’s population.

Blue light is simply a kind of light that is produced by many electronic devices. The more we learn about blue light, the more we are made aware of how it affects our body, and what we can do to stop these negative effects. Healthversed has put together this handy guide to introduce you to exactly what blue light is and how you can stop it from taking a toll on your health.

According to The World Health Organization, there are officially more than 12,420 different, documented diseases in the world. Most of us, especially in this part of the world, have it narrowed down to just a few.

Although ancient history is often dry and not very relevant, it’s interesting that aspirin, chemically known as acetylsalicylic acid or ASA–by far the world’s best known and most popular drug–has been around a long, long time.

The ever-accelerating pace of technological innovation around the world continues to blow our minds. Nowhere is this truer than in the medical field, where things that were never thought possible are suddenly becoming realities!