(2024c)
Common B12 deficiency symptoms include fatigue, anxiety, depression, poor memory, confusion, brain fog, tingling or numbness in the extremities, zings or zapping feelings in the extremities, anemia, shortness of breath, muscle weakness, irritability, tender calves, pale complexion and more
Each rabbit was observed individually in a controlled ground area for 20 minutes daily at a set time
If you are experiencing any of the above, a Vitamin B12 shot could provide you with some relief from the symptoms, but you should still consult your GP to rule out any other causes
The investigators interpreted the findings as direct pharmacological validation of the NNMT-knockdown phenotype reported earlier in the Kraus 2014 genetic-validation study