Symptoms may include: Shortness of breath Red, flushed skin Headaches Rapid weight gain, polycythemia (increased red cell mass), hypokalemia, CHF, pulmonary edema, and vascular thrombosis are mostly observed in therapeutic contexts where vitamin B12 is administered aggressively or over extended periods
An injection is an efficient way for vitamin B12 to be delivered into the system
Vitamin B12, or cobalamin, is an essential nutrient your body can't produce
Low NAD+ levels may cause aging, cancer, metabolic disease, sarcopenia, and frailty
Anemia, characterized by pale or jaundiced skin, is another potential sign, as vitamin deficiency can affect red blood cell production