neogenica bpc 157 5mg BPC-157 | 5 mg | 4 Pack | Lyophilized Powder BPC-157, TB-500 Blend – Nordsci

In pernicious anemia, antibodies form and begin to attack certain parts of your stomach, rendering it ineffective in absorbing vitamin B12

How Fast Does a B12 Shot Work Compared to Oral Supplements Because B12 shots are administered intramuscularly and absorbed directly into the bloodstream, the nutrients bypass the slow digestive process

Koch et al., 2005)

As my normal shot day, which is normally thursday, began to get close, around tuesday I started to feel a headache coming on and my palpitations becoming worse

B12 shots and sublingual B12 are superior to oral tablets for absorption, especially if you have GI issues