9Recommended Dosage
There is not much research supporting the benefits or uses of vitamin B10 oral supplements. Therefore, there is not a standardized or recommended dosage. Most supplements on the market suggest 500 mg on a daily basis, but the range is between 100 mg and 1,000 mg. Keep in mind that the FDA does not regulate these products as strictly as other medications. To ensure safety, you should always speak to your doctor before starting a vitamin B10 supplement, particularly when the long-term effects are still unknown. [8]
