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Most resolve within hours to days and decrease with repeated doses
Include the specific tendon or ligament treated along with concentration and dosage information
Other groups who may benefit include: Patients following gastric surgery (gastrectomy, bariatric procedures) where intrinsic factor production or absorption sites are compromised Individuals with malabsorption disorders such as Crohn's disease, coeliac disease, or chronic pancreatitis Strict vegans and vegetarians with dietary insufficiency, though oral supplementation is usually tried first Elderly patients with atrophic gastritis or reduced gastric acid production Patients on long-term metformin or proton pump inhibitors, which can impair B12 absorption [6] [8] Individuals with nitrous oxide exposure (recreational or medical), which can cause functional B12 deficiency Diagnosis typically involves serum B12 measurement, with levels below approximately 148 pmol/L (though thresholds vary between laboratories) generally indicating deficiency
The Science of Absorption The biggest difference between injections and pills is how B12 enters your system, and for many people this is the deciding factor
Injectable GHK-Cu: Systemic and faster-acting in published case reports and user diaries, but requires sterile technique and ideally physician oversight
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