can you drink alcohol after a b12 injection Aftercare Guide: What Not to Do can you drink alcohol before

No meat, fish, eggs in over 4 weeks

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

While aging and cognitive decline often go hand-in-hand, numerous studies suggest that B12 injections can help maintain a sharp mind due to their direct impact on brain health

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PMID 22961902

The absorption of vitamin B12 requires something called intrinsic factor, which is a protein found in stomach acid