[41] [42] Functional vitamin B 12 deficiency can also develop with heavy regular use of nitrous oxide N 2 O, also known as "laughing gas", by oxidizing the cobalt atom and inactivating the vitamin
For more on B12 form and absorption, see our guide to liquid vitamin B12, and on whether B12 affects the scale, our B12 and weight loss explainer
Store as directed on the label, typically at controlled room temperature and protected from heat and light, with the cap secured between uses
Insufficient B12 in the body raises susceptibility to infections and diseases, and is very harmful to cat's nervous system, in turn leads to faster onset of neurological symptoms, and severe or irreversible nervous system damages
Improve gut lining integrity
The remaining 0.75mg is degraded peptide that occupies volume but provides no therapeutic benefit