Those ranges shift because they're just based on their own collection of data
According to
Ozempic is a GLP-1 receptor agonist that helps manage blood sugar levels and supports weight loss by mimicking a hormone in the body that regulates hunger and appetite
Microdosing GLP-1 means using doses significantly below the approved therapeutic range, but this practice lacks clinical trial evidence and is not approved by the MHRA
August 7, 2025: Hair Loss May Be Caused by Ozempic, New Study Discovers A large study of over 3,000 participants, about two-thirds of whom were taking Ozempic, concluded that Ozempic may drive hair loss, especially among women
The NHS lists other symptoms of vitamin B12 deficiency to look out for: A pale yellow tinge to your skin A sore and red tongue (glossitis) Mouth ulcers Pins and needles (paraesthesia) Changes in the way that you walk and move around Disturbed vision Irritability Depression Changes in the way you think, feel and behave A decline in your mental abilities, such as memory, understanding and Judgement (dementia) DON'T MISS If you experience these symptoms, see a GP