where can you inject a b12 shot Vitamin Injection Sites: All Need to Know The B12 Shot: What Every

Topical bioavailability: Lower but meaningful

Injection site redness (mild, transient) Minor swelling at injection area Occasional headache Mild nausea (typically resolves) Fatigue during initial days Sleep changes (some report disturbance, others improvement) Increased appetite Vivid dreams Temporary digestive changes Sleep effects vary considerably among users

A major risk comes from the unregulated nature of the product itself, which could be contaminated with harmful substances that cause their own set of adverse reactions

The recommended initial dosage is eight injections once a week for eight weeks, with potential for more