can you overdose on vitamin b12 injections Dose Awareness: Signs of Symptoms Vitamin B12 Overdose: How Much

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Clinical studies show that sublingual B12 is as effective as intramuscular B12 injections as it is absorbed via the mucous membranes in the mouth, bypassing the digestive tract

And if your results seem inconsistent with what clinical trials show for your dose level, measurement accuracy should be the first thing you investigate, not the last

Eat enough dairy foods or B12 fortified foods for this purpose

Some people may experience mild side effects such as: Temporary discomfort at the injection site Mild headache Feeling flushed These effects are usually short-lived

Intramuscular: Into the muscle tissue