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Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.
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.
Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.
More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
If all the neurons in the human body were lined up, they would stretch more than 600 miles.