b12 vitamin injection side effects Why do I feel worse after a injection? b12 injection adverse effects Oral

Exercise and Muscle Function A 2024 study compared aged sedentary mice, exercised mice, inhibitor-treated mice and mice receiving both interventions

He continued to say that for people with B12 deficiency, parenteral supplementation (ie not through the mouth/digestive system) therefore is a useless and expensive treatment, and if you still want it the NHS should not pay for it, you should pay for it yourself

Swelling from Vitamin B12 Injections Swelling can occur not just at the injection site but also in other parts of the body, such as the ankles or feet

Research is ongoing, but the dual approach is intriguing