b12 injection triggers migraine The Weird Connection Between Deficiency & Headaches Feeling worse after B12 Injection:

It's a good option for those looking to avoid high doses, but the daily serving of six large capsules may be a drawback for some, and the inclusion of vitamin K means it may not be appropriate if you're on blood thinners

If the underlying cause of the deficiency is related to a digestive disorder or other medical condition, treatment of the underlying condition may also be necessary to improve vitamin B12 absorption and prevent future deficiencies

The BMI requirements for GLP-1 prescriptions also play into military medical authorization decisions

Ann Rheum Dis (2016) 75(2):4308

The 0.3 mL syringe holds 30 units and offers the finest precision for small doses

10.1007/s00018-019-03351-7 123 LuuT.FrankelP.ChungC.ChowW.MortimerJ.HurriaA.et al (2014)