b12 injection pink urine Red or With Injections Why Do I Feel Worse

Yes, they are

Upper Buttocks (Most Common) Shoulder Thigh Experienced doctors commonly give a B12 shot in the shoulder, but this is more difficult to do if you are just learning

If a serious deficiency is detected, it can be corrected with high-dose vitamin B12 pills or weekly shots

High levels of amino acid in the blood increases the chance of heart disease, sudden death of brain cells, Dementia, and porous bones.The deficiency of B12 in the body may result in pernicious anemia , low red blood cells in the body, tiredness, breathlessness, unusual fast beating of the heart

The conclusion is that the trispecific SAR442257 operates via dual targeting of CD38 and CD28 on myeloma cells and of CD3 and CD28 on T lymphocytes, showing superior MM killing compared to bispecific antibodies