Everything to Know About B12 Injections So, its time now for the bread and butter of this guide
However, a posterior analysis done specifically in those methylcobalamin-treated patients who were diagnosed and started the study earlier (a year or less after symptom onset) showed that methylcobalamin exhibited efficacy, or a trend towards efficacy
These effects occur in a minority of users and rarely require stopping
Reported side effects of lipotropic injections are generally mild and may include injection-site reactions (redness, soreness, or swelling), nausea, flushing, headache, fatigue, or lightheadedness
Considering a vitamin injection for weight gain is a decision that should always be made in consultation with a healthcare professional