can you take b12 tablets as well as injections Vitamin vs tablets: which is better for you? Are B12 Shots Safe? Royal

In larger amounts, its highly acidic nature can irritate the throat and digestive system, interfere with insulin, and potentially cause a potassium deficiency

Because B12 is water-soluble, your body uses what it needs and passes most of the excess, and there is no established upper intake limit because harmful effects from high intake have not been well documented

Aside from vitamin K, which has a low potential for toxicity, the remaining three fat-soluble vitamins have a set UL due to their potential to cause harm at high doses

This helps adjust treatment for better results

Data were log 10 transformed if they were non-normally distributed and/or heteroscedastic