can you overdose on vitamin b12 injections Deficiency: Causes, Symptoms, and Treatment Should we be concerned about

Excessive Vitamin B12 May Increase the Risk of Lung and Colon Cancer A large-scale 2017 study published in the Journal of Clinical Oncology found that males who supplemented with megadoses of vitamins B6 and B12 had a 30% to 40% increased risk of lung cancer compared to individuals who did not supplement

This roughly matches normal skin pH

In other cases, numbness may be a sign of an underlying condition or nerve damage

But like any medical treatment, they come with both benefits and risks

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