When the barrier is balanced, hydration is retained naturally, improving dryness and sensitivity
Common causes include: Pernicious anemia, an autoimmune disorder hindering Vitamin B12 absorption Gastrointestinal surgeries, like gastrectomy, impact Vitamin B12 uptake Long-term use of certain medications, such as metformin or proton pump inhibitors Diets lacking in Vitamin B12, often seen in vegans and vegetarians For those without a deficiency, Vitamin B12 injections are not typically recommended, as their body can naturally regulate and excrete excess amounts of the vitamin
Potential Side Effects Though generally safe, B12 injections can have potential side effects
(PubMed) Mann EA, Baun MM, Meininger JC, Wade CE
Pregnant animals can transfer vitamin B12 to a growing fetus, but do not supply any of the vitamins in their milk