Many people who have used a GLP-1 medication already know how to give subcutaneous (SubQ) injections
What it can do is remove a hidden roadblock that leaves many people feeling drained
These changes may contribute to metabolic improvements independently of weight loss
Moderate deficiency may include obvious macrocytic anemia, glossitis, as well as some mild or subtle neurological features, such as distal sensory impairment.[] Severe deficiency is characterized by bone marrow suppression, neurological features, and the risk of cardiomyopathy
Common causes include: Pernicious anemia, an autoimmune disorder hindering Vitamin B12 absorption Gastrointestinal surgeries, like gastrectomy, impact Vitamin B12 uptake Long-term use of certain medications, such as metformin or proton pump inhibitors Diets lacking in Vitamin B12, often seen in vegans and vegetarians For those without a deficiency, Vitamin B12 injections are not typically recommended, as their body can naturally regulate and excrete excess amounts of the vitamin