can b12 injections cause heartburn Vitamin B1, or thiamine, helps your stomach create acid and keeps digestion moving. Have you ever checked if low B1 could be the real behind ongoing heartburn? Hayfecer Remedy Probalamin - Vitamin B12 Package:Kit (10 vials)
SKU: 42590599345
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18