Vitamin B12 is usually taken with an injection
B12 is added to support energy, metabolism, and overall wellness
The evidence that is currently available is not sufficient enough to suggest that a lack of vitamin B12 has any significant or specific impact on weight, regardless of whether it causes weight gain or loss
NHS approach to B12 deficiency: NICE Clinical Knowledge Summaries recommend investigating B12 deficiency in patients presenting with macrocytic anaemia, unexplained neurological symptoms, or risk factors including pernicious anaemia, gastrectomy, malabsorption disorders, metformin use, proton pump inhibitors, or nitrous oxide exposure
Its important to throw away your pen if its been: frozen exposed to light exposed to temperature above 86F (30C) out of the refrigerator longer than 28 days Wegovy can be kept out of the refrigerator for up to 28 days if its kept at a temperature of 46F to 86F (8C to 30C) before you remove the pen cap