Here is what the two phase 2 trials were designed to test, what they reported, and the conditions those figures were produced under
B12 shots, combined with lipotropic injections, are a practical solution for addressing deficiencies in essential vitamins and amino acids that can affect energy levels and metabolism
This decline is closely linked to slower healing, reduced collagen production, thinning skin, and increased inflammation
(Cochrane Urology Group) (November 2018)
B12 is especially beneficial for individuals who have difficulty absorbing B12 from food or oral supplements, which can occur due to certain digestive disorders, age-related changes, or specific medical conditions
It should dissipate within a few hours and is not a cause for concern unless its painful, hot, or grows larger.