Nickim4

1 hour ago, Scott Adams said:

Welcome to the forum. This thread is older so you may not get a reply from the original posters, but it’s my understanding that such high levels should not hurt you, although my doctor asked me to cut back on my B12 supplementation when my levels hit 1,500.

Thanks Scott, I was concerned due to what I was 

On 2/12/2020 at 8:09 AM, cyclinglady said:

Give it a year after ceasing supplementation.  Mine was over 2,000 when I was diagnosed 6 years ago.  I did not supplement intentionally.  I was drinking fortified soy milk because I was lactose intolerant at the time.  I was not taking a vitamin b-12 supplement. 

My last few tests were 872 and 881 and were just within  my lab range of 900 (the max).  Every lab has different ranges.  I take no supplements or fortified food.  Just real food that my body can use and not synthetics.  

Hi there did you have any strange side effects with all the B12? My levels were also 2000 but I've been taking supplements too in addition to all the food and my body just  doesnt feel right.