While vitamin B12 is generally safe, excessive intake—especially in high doses—may cause mild side effects such as headaches, nausea, dizziness, or digestive issues. Carbamide Forte’s 1500 mcg dosage ...

When your body doesn't receive enough vitamin B12, it slows the growth of red blood cells. A cumulative loss of red blood cells can result in vitamin B12 deficiency anemia. With it, you can experience ...

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This essential vitamin is generally considered safe, even at high doses. However, most people get enough B12 through diet alone, and unnecessary supplementing may lead to negative side effects.

Vitamin B12 is one of the most essential nutrients that plays a key role in nerve function, red blood cell formation, ... an excessive intake of this vitamin may have harmful side effects.

Your doctor will give you the right dosage of vitamin B12 supplement, especially if you will inject it. Taking too much can cause side effects like nausea, headache, dizziness, and, in some cases ...

Vitamin B complex is prescribed to pregnant mothers, especially for the presence of folic and vitamin B12 in it. However, if you take it in excess, you might have side effects. Here are some side ...