Vitamin B12 shots may not be suitable for people with a history of: sensitivity to vitamin B12 Lebers disease, which affects the optic nerve kidney problems hypokalemia (low potassium levels) deficiencies in other nutrients, particularly folic acid and iron Vitamin B12 injections typically begin to work straight away
It may even affect your mood and memory and is instrumental in helping your brain and nervous system function properly (1, Therefore, a deficiency in this nutrient can have debilitating health effects
Use this page as research context, not as a treatment plan
For example , this includes older adults, vegans, and people with gut disorders that block nutrient absorption
This table is provided for informational comparison only and is not a substitute for guidance from a licensed medical provider
At the 6 months mark you should lose another 25-35 lbs or half of what you lost the first trimester