Arrae Health: Primary Care Physician | Senior Health Services in Corona & Palm Springs Our quick, in-office B12 shots support energy, mood, and nerve health, making them ideal for individuals with a deficiency or increased metabolic needs
I had hit a plateau on my weight loss journey and was looking to change things up
Last reviewed: July 14, 2026 Last updated: July 14, 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
In this guide, we explore the connection between B12 and hair health, examine what the research actually shows, and explain how correcting a deficiency could help restore your hairs vitality
Will the shots bring you complete recovery
Frequency depends on your individual needs and goals