Careful instructions on the actuator assembly, removal of the safety clip, priming of the actuator and nasal administration of Nascobal Nasal Spray should be given to the patient
Poor microbiome diversity, existing infections, and conditions like SIBO, IBD, or IBS can all create the conditions in which intestinal permeability develops and worsens
Before taking, speak with your doctor if you are allergic to vitamin b12, have a genetic condition called optic atrophy, have blood in your urine, polycythemia, an ongoing infection, low iron or folate levels, are pregnant or plan to become pregnant, are breastfeeding or plan to breastfeed
But a gap in data is not evidence of harm, and every mechanistic signal we have points the other way