[PubMed Citation] Zerbe NF, Wagner BK
But if you get them from a trusted source (more on that below), it couldnt be safer or easier
The most commonly reported side effects are mild and transient, including injection site reactions (redness, slight swelling, or tenderness), mild headaches during the initial days of use, and occasional dizziness or lightheadedness, particularly when starting the peptide
Nuroday is a widely recommended brand of Methylcobalamin Injection and is used for preventing megaloblastic anemia, fatigue, and numbness or tingling in the hands and feet
In rare cases, allergic reactions like itching or rash may occur
Fish, meat, poultry, eggs, milk, and other dairy products, which also contain vitamin B12