However, for othersparticularly those with a more severe deficiency or underlying health conditionsit may take up to a week or even several weeks to experience significant changes
Oral versions such as capsules or troches are more convenient, but absorption through the digestive tract is far less consistent, so the amount that actually reaches circulation can vary widely
A person who can absorb dietary B12 can eat meat at any time
In contrast, blood glucose level of 54 mg/dL or less occurred in 6% of patients receiving the 14 mg tablets, 3% of patients receiving placebo, and 0% of patients receiving the 7 mg tablets
Do you need a prescription for MIC B12
For severe cases, the first dose is usually 1,000 mcg given intramuscularly every day or every other day for a week or two