Conditions such as Crohns disease or Celiac disease can inflame the gut lining, making it difficult for the small intestine to absorb B12 efficiently
(Source) When this enzyme is present in great concentration within fat cells and is highly expressed, obesity is inevitable: In the study by Kannt and colleagues, NNMT expression is increased ~2-fold in subcutaneous and omental adipose tissue of type 2 diabetic subjects (men and women), compared to healthy controls Importantly, interventions that increase insulin sensitivity, such as exercise and bariatric surgery, also decreased expression of NNMT in adipose tissue For this reason alone, scientists have been interested in every possible method for inhibiting NNMT expression: We report that NNMT expression is increased in [white adipose tissue (WAT)] and liver of obese and diabetic mice
Other than that, this is a great company
It supports energy, brain health, detoxification, and nervous system repairall essential for maintaining vitality as you age
However, trace amounts can circulate as well, potentially if very large doses are given or if the intramuscular injection itself is not quite right
What Are B12 and Lipo Shots, Exactly