The main reason why some people feel worse after their B12 injection is due to an increase in energy
Split dosing involves dividing your daily amount into two injections, typically morning and evening
Oral route data in rodents shows genuine GI-local effects, but systemic bioavailability from capsules is unquantified in humans, meaning dose-response claims for joints and tendons rely on injection-route animal studies
Is it important which form is used in treatment
Along with muscular weakness, there was progressing intracranial (sinus sagittal superior), portal and caval hypertension, and aortal hypotension, progressing thrombosis, in arteries and veins, both peripherally and centrally, severe ECG disturbances, and severe lesions in the brain, heart, lung, liver, kidney and gastrointestinal tract [80]
Asthma patients are watched for bronchospasm during the glutathione push because injectable glutathione can rarely trigger it