In the case of pronounced absorption disorders, for example as a result of gastritis or after removal of the small intestine, in Crohn's disease, diverticulosis and the so-called blind-loop syndrome, there is a gradual decrease in the vitamin B12 store in the liver, which can turn into a manifest vitamin B12 deficiency
Secretion of proglucagon-derived peptides in response to intestinal luminal nutrients
Using a lip balm that contains SPF can help reduce UV exposure to the lips
Common risk factors for NAION include: Diabetes High blood pressure High cholesterol Sleep apnea Small or crowded optic nerves Smoking Cardiovascular disease Older age These risk factors are important because many patients who take GLP-1 medications may already have diabetes, obesity, sleep apnea, or vascular risk factors that can also increase NAION risk
It depends on medical evaluation, condition, and risk factors.