For patients with severe deficiencies or neurological symptoms, we may recommend higher and more frequent doses administered via intramuscular injection
Over time, with regular use, be it in supplement form, skincare products, or IV treatments, you may notice fewer dark spots, less sun damage, and a more uniform tone
Here are the mistakes that cause this, ranked by how often researchers make them
Where human data exist, they are limited and methodologically weak, often lacking proper controls or large sample sizes
(Camb) 52 , 48884890 (2016)
This can take several shots to correct over several weeks in total, as it takes time for your body to both absorb the vitamin B12 and use it to repair any damaged tissues or boost cell DNA synthesis back to normal levels