For the mother: gestational diabetes mellitus and preeclampsia
Des tudes ont montr que la supplmentation en cobalamine chez les chats carencs atteints de troubles gastro-intestinaux (tels que vomissements et diarrhes) entrane une amlioration notable des symptmes et une prise de poids significative
For those who are unable to eat these foods are have trouble fitting these in with daily meals, supplementation can be provided in the form of B-12 injections
Common Symptoms of Vitamin B12 Deficiency in Dogs The symptoms of vitamin B12 deficiency in dogs tend to develop gradually and can be subtle in the early stages

You're a strong candidate for B12 injections if you experience any of the following: Persistent fatigue that sleep doesn't fix Brain fog, forgetfulness, or trouble concentrating Low mood, anxiety, or stress that feels disproportionate to what's happening Weight gain or difficulty losing weight despite consistent effort Tingling, numbness, or weakness in hands or feet (signs of B12-related neuropathy) Frequent colds, slow healing, or post-COVID fatigue A plant-based, vegetarian, or vegan diet Age 50 or older (B12 absorption naturally declines with age) A history of gastric bypass, Crohn's disease, celiac disease, or chronic acid reflux Long-term use of metformin (for diabetes), proton pump inhibitors (Prilosec, Nexium), or H2 blockers (Pepcid, Zantac) An MTHFR gene variant or known methylation issue A history of B12 deficiency, pernicious anemia, or low folate Hormonal shifts: perimenopause, menopause, postpartum If you fit one or more of these, a vitamin B12 shot is one of the lowest-risk, fastest-acting interventions available

Finally, one very recent study in the USA has demonstrated that in some individuals with neurological symptoms, the presence in the blood of antibodies against this receptor may interfere with the proper uptake of B12 into the brain