A new network meta-analysis has compared oral, intramuscular, and sublingual vitamin B12 supplementation, finding intramuscular delivery ranked highest in boosting levels, though differences were not ...

A Prescription Drug User Fee Act target date of January 31, 2026 has been set for the application. The Food and Drug Administration (FDA) has accepted the New Drug Application (NDA) for epinephrine ...

When you take a medication sublingually, you place it under the tongue. Taking a medication buccally involves placing it between your gums and cheek. With both, the drug absorbs into your blood.

Dear Dr. Gott: In a recent column, you asked for feedback concerning taking sublingual B-12 as a cure for depression caused by vitamin B-12 deficiency. For more than 20 years I have advised physicians ...

This Journal feature begins with a case vignette that includes a therapeutic recommendation. A discussion of the clinical problem and the mechanism of benefit of this form of therapy follows. Major ...

Vitamin B12 is essential to your body, but some people find it hard to maintain healthy levels without the help of a B12 supplement. Not everyone needs to supplement B12, but you should do so if you ...