Vit A Deficiency Cause Blindness After Gastric Bypass

http://news.yahoo.com/s/hsn/20060615/hl_hsn/gastricbypassmayboostblindnessrisk So, folks... be sure that when you get your lab work done at the doctor's office insist ...no, demand... that your Vitamin A level be checked! This is today's public service announcement!