Eating a balanced diet, staying active, and prioritizing overall wellness will always be essential
Laboratory evaluation typically includes serum vitamin B12 levels, with values below 200 pg/mL generally indicating deficiency and levels between 200-300 pg/mL considered borderline, though laboratory reference ranges may vary
The following groups of people are at a greater risk of developing a vitamin B12 deficiency: Vegans or vegetarians People 75+ years Having a digestive system disorder like Crohns or celiac disease Drinking excessive amounts of alcohol Having Sjgrens syndrome Taking certain medications like oral birth control or metformin Common symptoms of a vitamin deficiency include fatigue, numbness, poor balance, memory loss, and breathlessness
The target muscle, vastus lateralis, is halfway between your groin and your knee, about 68 in (1520 cm) from the crease of your leg