Vitamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.Two steps are required for the body to absorb vitamin B12 from food.itamin B12 is a nutrient that helps keep the body's nerve and blood cells healthy and helps make DNA, the genetic material in all cells. Vitamin B12 also helps prevent a type of anemia called megaloblastic anemia that makes people tired and weak.
Conclusions. Orbital cellulitis is a rare complication of orbital fracture, and seems to be more common when paranasal sinus infection preexists or occurs within several weeks of the injury. Oral antibiotics given after the orbital injury may not prevent orbital cellulitis or abscess formation.
Although scrotal inflation by saline infusion has been widely publicised on websites, this procedure has rarely been reported in the medical literature. We report an HIV positive man who presented with severe scrotal cellulitis following an infusion of saline into his scrotum. Clinicians should be aware of unusual causes of scrotal cellulitis and should warn patients about potential complications of this hazardous practice. To our knowledge, this has never previously been reported in an HIV positive patient.