Side effects may include gastrointestinal upset, headache, or changes in appetite
This step can be confusing because it involves measurements, concentration, and unit conversions
As I elaborate on in my video The Symptoms of Vitamin B12 Deficiency , these include: Abdominal distention Chronic diarrhea Shortness of breath Swollen, red, painful feet Skin darkening Bilateral useless hand syndrome Numbness and tingling in the hands and feet Muscle cramps Dizziness Cognitive disturbances Difficulty walking Erectile dysfunction Fatigue Depression Psychosis Coma Blindness Vitamin B12 Deficiency Treatment Is A Vitamin B12 Shot Better Than Taking B12 Orally
If you follow a vegetarian or vegan diet, you may need to consider alternative sources of vitamin B12, such as fortified foods or supplements
Tinnitus: at a crossroad between phantom perception and sleep
B12 is also crucial for red blood cell formation, immune system function, and homocysteine metabolism