Sublingual B12 supplements are a popular choice for ... As with any supplement, it’s important to follow the recommended dosage and consult with a healthcare professional if you have any concerns.

The recommended daily dosage of B12 for adults is 2.4 micrograms ... to determine the appropriate dosage for you. Can sublingual B12 supplements provide better absorption than other forms?

Maintenance phase: use buprenorphine/naloxone sublingual films at the same buprenorphine dose as Day 2 ... During or within 14 days of MAOIs: not recommended. Risk of serotonin syndrome with ...