doi:10.1155/2020/5245308 Pathak RK, Abhilash SP, Hendriks JM
Your brain and nervous systems are most affected, giving rise to symptoms such as fatigue, confusion, depression, loss of balance, and even hallucinations
Informal reports sometimes describe body-composition changes after 4 to 6 weeks, while animal studies measured changes over 11 to 28 days
Another reason might be purely to help you lose weight and burn fat more quickly
to limit certain sensitive-data uses
But stick with your B12 shots as recommended by your healthcare provider, and you should be bouncing out of bed in no time