|
Author Question: Late-nineteenth-century American farmers increasingly sold their produce in competitive ... (Read 47 times) |
The average office desk has 400 times more bacteria on it than a toilet.
There are more sensory neurons in the tongue than in any other part of the body.
Thyroid conditions may make getting pregnant impossible.
Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.
Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.