According to data by Marketdata Enterprises, a market research firm that specializes in tracking niche industries, Americans spend north of $60 billion annually to try to lose pounds, on everything from paying for gym memberships and joining weight-loss programs to drinking diet soda.
A Few Facts About 4th Nerve Palsy. A little known or understood disorder, 4th Nerve Palsy is an eye disorder in which the usual symptom is that of double vision.In this particular case, double vision means the image seen through one eye appears to be slightly above the image seen by the other eye. The exact cause of this disorder is not always known.hen this nerve suffers from a disorder, such as palsy, the movement of the eye is affected. The eye's gaze will tend to drift upward and perhaps slightly inward. The upward drift of the eye's gaze is called hypertropia.
1 But it may also be caused by a head injury or an infection. A disorder affecting the brain, such as an aneurysm or brain tumor, may also cause third nerve palsy. Diabetes and migraines are other possible causes.  Fourth nerve palsy is often a congenital birth defect, which means that a baby is born with it.