Summary: Vitamin B12 deficiency symptoms include persistent fatigue, pins and needles in hands and feet, memory problems, breathlessness, balance difficulties, and mood changes, with neurological damage possible even before anaemia develops
For example, if you ate the following, you would consume more than double your daily B12 needs: However, if you have any issues that interfere with vitamin B12 intake or absorption, you may want to consider taking a supplement
[7] [4] If you experience any unexpected or concerning symptoms following injection, err on the side of caution and seek medical advice promptly
My supplement is only 3% if RDA, and I only use it as a back-up, if I am very uncomfortable
As a result, people face fatigue, weakness, dizziness, and shortness of breath