pre-filled vitamin b12 injection B-12 5000 mcg 100mL Mecobalamin 1500mcg (Vitamin B12) Injection

True B12 toxicity symptoms are rare but may include skin reactions such as acne-like eruptions, mild gastrointestinal disturbances, and occasional headaches, particularly following injections

Stomach proteins bind with vitamin B12 so that it can be absorbed into the blood

Keep a symptom journal to note improvements in energy, mood, sleep, or focus

Do not use more than 3.0 mL BAC water in this vial format

These people include: Elderly Adults with Atrophic Gastritis People with Pernicious Anemia Vegans & Vegetarians Pregnant & Lactating Women Particularly those who are vegan as well People Taking Certain Medications Prilosec Prevacid Metformin Tagamet Pepcid Zantac Chloromycetin Anticonvulsants More so, vitamin B12 deficiency can lead to vitamin B12 deficiency anemia, which has a range of negative symptoms: Pale or yellow skin Feelings of dizziness No appetite Rapid weight loss Numb or tingling feet Chest pain Rapid heartbeat Weak muscles Mood changes Confusion Forgetfulness More so, a long-term deficiency in vitamin B12 can lead to heart, brain, nerves, bone, and other organ damage