As a result, it is often mistaken for other conditions or dismissed as simply feeling run down. These symptoms can range from mild to debilitating and often include: Fatigue or extreme tiredness Brain fog or memory problems Depression and low mood Pale or jaundiced skin Numbness or tingling in hands and feet Shortness of breath or dizziness Muscle weakness A swollen, inflamed tongue (glossitis) Pins and needles (paraesthesia) Visual disturbances Heart palpitations If left untreated, vitamin B12 deficiency can lead to serious and irreversible neurological problems
I have been using these products for a couple months and they are AMAZING
doi: 10.1111/j.1600-0625.2007.00611.x
A study run by Spradley states, that Vitamin B12 should reduce fatigue and therefore improve muscular endurance
Epigenetic mechanisms are the software that directs this process
[2] [6] In healthy adults, vitamin B 12 deficiency is not common, mainly because body stores of the vitamin are substantial and turnover is slow, with relatively low dietary requirements
