B12 shots vs oral supplements When deciding between B12 shots vs supplements, the right choice usually depends on your bodys ability to absorb the nutrient
Some are good , some not so good
* Contraindications are for higher amounts when used as an IV treatment and not specifically for small amounts used as an ingredient in vitamin B12 solution
It may even affect insulin levels
VidalAlaball J, Butler C, CanningsJohn R, Goringe A, Hood K, McCaddon A, McDowell I, Papaioannou A
Some common causes of muscle twitches include fatigue, stress, or consuming too much caffeine