should b12 injections be kept in the fridge How Do You Travel with Injections? B12 Shots at Home: How,
Description
B12 deficiency may cause nerve damage, such as numbness and tingling in the hands and feet

Depo-Estradiol (estradiol cypionate): what you should know
Most users see initial changes by week 2-3 and significant results by week 6-8

According to the NHS, the usual pattern depends on the cause: Non-dietary cause (for example an absorption problem): an injection of hydroxocobalamin every two to three months, usually for life
