Posted 11/26/2009
B Vitamins Prevent Macular Degeneration
Logic fails, then succeeds for leading cause of blindness
By James Hubbard, MD, MPH
A recent JAMA study is fascinating for two reasons. It gives us hope for preventing a leading cause of blindness in the United States, but it’s also a great example of why, while the popular “association” studies give us valuable information, they never prove causation. Read More >>
