Because the body cannot make B12 on its own, it has to come from food (meat, fish, eggs, dairy) or from supplements
It has gained significant interest in research involving cellular energy balance, adipose metabolism, and metabolic optimization
If you experience symptoms such as unusual tingling or numbness in hands or feet, difficulty walking, visual disturbances, or severe fatigue during pregnancy, seek prompt medical assessment as these may indicate B12 deficiency requiring treatment
How long does a Vitamin B12 injection course take
The right choice depends on deficiency cause, route preference, tolerability, availability, and monitoring needs
If someone is deficient in vitamin B12, they will become quite large and acquire an oval shape