Forms of Vitamin B12 and Who They Suit B12 Form How Its Taken Best For Tablets/Capsules Swallowed with water Mild deficiency, general wellness, everyday convenience Sublingual tablets Dissolve under the tongue People who may not absorb well through the gut Nasal spray Sprayed into the nostril Those who dislike pills or injections Injections Given in clinic or at home (prescribed) Confirmed deficiency, absorption issues, and faster results Oral tablets and capsules are convenient, but they must pass through the digestive system, which can limit absorption in people with gut issues, low stomach acid, or certain surgeries
This simple visual guide lays out the correct sequence to follow
Evaluation After an extensive review of your bloodwork, our clinical team meets with you to conduct a physical exam and assess your health concerns, goals, and current lifestyle
April 2026 update: On April 15, 2026, the FDA published an update removing BPC-157 from the Category 2 list
Sikiric P, Seiwerth S, Rucman R, Turkovic B, Rokotov D, Brcic L, et al