12/06/2026
You started taking Vitamin B12 to feel better β but did anyone warn you about what could happen to your heart?
Most people take B12 injections and supplements without a second thought. But for those with severe B12 deficiency β starting supplementation suddenly can trigger a dangerous chain reaction inside the body.
Here is what actually happens:
π΅ Vitamin B12 is not just for the nervous system β it is essential for Red Blood Cell production
π΅ In severe B12 deficiency β bone marrow produces very poor amounts of Red Blood Cells
π΅ When B12 supplementation starts suddenly β bone marrow gets activated and produces a large amount of RBCs rapidly
π΅ These newly formed RBCs absorb large amounts of potassium from the blood
π΅ This causes potassium levels to drop drastically β a condition called Hypokalemia
π΅ Hypokalemia leads to muscle cramps, extreme weakness, palpitations, and heart rhythm problems called Arrhythmia
This is not rare. This is real biochemistry that your doctor may not have explained to you.
Bottom line:
Before starting any Vitamin B12 supplement or injection β please consult your physician first. Don't self medicate.
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π₯οΈ Online consultation available
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π Vasan Homeo Care, Anna Nagar, Chennai
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