The FDA also notes that 28 days is the assumed opened-vial period for this kind of container unless the label specifies something else
Methylcobalamin injections are administered by licensed clinicians using medical grade protocols and are generally well tolerated
doi: 10.1021/acs.nanolett.2c00540 39 LiuRYangJDuYWangXZhangLLiJet al
A commonly used regimen is a loading phase of 25 mg per week (subcutaneous injection) for 46 weeks, followed by a maintenance dose of around 2 mg every 12 weeks
(2) B sung thc phm giu lu hunh, selen hoc nhng thc phm giu glutathione t nhin: Mt s thc phm t nhin giu lu hunh nh cc loi rau h ci (bng ci xanh, ci Brussels, sp l trng, ci xon, ci xoong), rau m tt hoc tht b, c, gia cm c nhiu li ch h tr tng hp glutathione v gim cc phn ng stress oxy ha trong c th
10.1016/j.cell.2012.03.042 11 DongC.FengW.XuW.YuL.XiangH.ChenY.et al (2020)