Side effects of B12 supplementation Vitamin B12 is a water-soluble vitamin, which means excess amounts are excreted through the urine
Hydroxocobalamin has a higher affinity to the TC II transport protein than cyanocobalamin, or adenosylcobalamin
The best option depends on your symptoms, lab results, and overall health
A Vitamin B12 shot delivers a concentrated dose of this essential vitamin directly into your bloodstream
Understanding the symptoms of too much B12 , monitoring intake, and working with qualified healthcare providers can help ensure safe supplementation
If IBD, EPI, SIBO, or parasites are driving the poor absorption, those conditions need their own treatment plan running alongside B12 therapy