Any treatment can interact with existing medications or supplements, so its important to share a complete list of everything you take including prescriptions, over-the-counter products, vitamins, and herbal supplements during your consultation
18 A study in 2003 compared oral versus sublingual cyano-B12 (500 g per day for 8 weeks), and found that both increased B12 levels significantly without a significant difference between the two
72 YuS.HeM.LiuR.FengJ.QiaoX.YangX.et al (2013)
Wash your hands and check the vial label for the medication name, strength, and expiration date
It can lead to B12 dumping which can cause functional B12 deficiency
Glutathione is actually required for other antioxidants like vitamin C, E, and Selenium to be properly utilized in the body