An untreated cobalamin deficiency can cause anemia, muscle weakness, fatigue, memory loss, nerve damage, intestinal issues, confusion, depression & mood swings, heart palpitations, pale skin, constipation, diarrhea, vision loss, numbness in hands or feet, dizziness, problems with balance, dementia, etc 2.4 micrograms is the recommended dose of vitamin B12 an adult should get every day
The sparse evidence for most injectable peptides means we have very little data on side effects
For instance, if there is discoloration, cloudiness, or visible particles in the solution, the vial should be discarded immediately, even if the expiration date has not yet been reached
Iowa IV in Des Moines explains
doi:10.1186/1471-2431-12-85 [12] Ness-Abramof R, Nabriski DA, Braverman LE, Shilo L, Weiss E, Reshef T, et al
These compounds are not approved by the U.S Food and Drug Administration (FDA) for weight loss, but healthcare providers prescribe these compounds off-label for weight loss and improving metabolic health