Before describing the vitamin B12 deficiency symptoms in more details I will explain the most common symptom related to B12 (which might have brought most of you to this page) which is a lack of energy. No wonder if you look at the nutritional label of energy drinks like Red bull, they overdose you on vitamin B12! Also, if you are a vegan (0 animal products), this might be another red signal that you are deficient in Vitamin B12 since it comes mostly from animal products. Vegetarians at the very least can eat eggs (ideally pastured free range eggs) or which are very high in vitamin B12 and highly recommended (milk/cheese also good). Your other alternatives, given in more details later, are supplements and injections.
Onwards to the less “obvious” causes and deficiency symptoms of B12:
Besides lack of energy/willpower here are some other symptoms of vitamin B12:
- Tension in Muscles
- Poor Memory
- Annemia
- Depression
- Digestive Issues (leaky gut)