However, for those with dietary restrictions or absorption issues, supplementation may be necessary
While supplements are usually given as tablets, your doctor may recommend B12 injections, depending on your situation
Eric Topol, a research methods expert and director of Scripps Research Translational Institute, said in April during a call with reporters hosted by the Harvard T.H
Last reviewed: July 21, 2026 Last updated: July 21, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
Evaluation of the antibacterial activity and the remineralizing potentiality of two natural extracts and their mixture (in vitro study)