Hi, my daughter has recently had some blood test done due to having swollen lymph odes in her neck, and the blood tests showed slightly higher than normal b12 levels in her blood and slightly lower than normal white blood cells. I know a lot of the stuff on Google tells all the negative nasty stuff, but I was just wondering if anyone has experienced something similar and it's turned out to be nothing? Her Dr has refered her to a paediatrician. Kate D