Vitamin B12 deficiency is common among many, particularly in older people
Are Vitamin B12 injections safe
Alzheimer's Disease Neuroimaging Initiative, Shungu DC2
[6] [3] [10] A mild deficiency may not cause any discernible symptoms, but moderate deficiency can cause various symptoms, such as feeling tired, lightheadedness, headaches, cold intolerance, pale skin, sore tongue, upset stomach, loss of appetite, hair and skin color changes, numbness or tingling (pins and needles) of the fingers and toes, and tinnitus, and vision, cognitive or psychological problems
Another study found that decreased expression of system Xc and GPX4 was noted in kidney biopsy samples from DM patients compared to non-DM patients
BP correlated directly with BMI, NE pl , and NE u , but inversely with GSH