The absorption rate is typically higher than that of oral supplements, resulting in faster and more efficient management of deficiency symptoms
People with Digestive or Autoimmune Conditions Conditions such as Crohns disease, celiac disease, ulcerative colitis, and other gastrointestinal disorders can significantly impair the bodys ability to absorb nutrients, including B12
While this can be managed with careful monitoring and dose adjustment, it represents a significant limitation for many individuals, particularly those already dealing with metabolic dysfunction
S2CID 14732788
Recommended administration once per week for quickest results, although some do monthly
If you will be having intercourse or intrauterine insemination, ovulation will occur approximately 36 hours after you inject hCG, so the day of the injection and two days following it are your critical days