Some people who arent B12 deficient also feel energized after supplementing with the nutrient
(PubMed) Orhan Kilic B, Kilic S, Sahin Eroglu E, Gul E, Belen Apak FB
These can be: Allergic reactions, which can show up as hives, trouble breathing, or swelling of the face, lips, tongue, or throat Heart problems in people who are already at risk Its key to watch out for any signs of these side effects
It does not constitute medical advice, diagnosis, or treatment recommendations
Recent studies support the use of vitamin B12 supplements for improving symptoms of depression in people deficient in this vitamin
People who don't get enough of the essential vitamin can experience nausea, fatigue, dizziness or depression among other symptoms