Oral Vitamin B12 versus Intramuscular Vitamin B12 for Vitamin B12 Deficiency. Cochrane Database of Systematic Reviews, no
Later, they might be needed every 1-3 months to keep B12 levels up
Adverse effects observed in trials to date include: Gastrointestinal symptoms nausea, vomiting, diarrhoea, and constipation (common with GLP-1 receptor agonists) Reduced appetite and weight loss , which may be excessive in some individuals Elevated heart rate , a concern noted with glucagon receptor agonism As with other incretin-based therapies, there is also a class-level signal for acute pancreatitis and gallbladder disease (including cholelithiasis and cholecystitis)
The B12 absorbs more slowly here so you get longer lasting benefits AND it feels just like an acupuncture point a mini pinch and then its over
Appetite Semaglutide produces powerful appetite suppression, slowing digestion and reducing caloric intake, with side effects including nausea, vomiting, diarrhea, and constipation