Some indicators of a vitamin B12 shortage that you might be displaying include: Depression or low spirits Sleep problems Fatigue Mental haze Muscle tremor Anaemia Infertility Multiple miscarriages Sperm count is low What are the benefits of vitamin B12
Secondary polycythemia can be caused by low oxygen levels from lung disease, sleep apnea, or other conditions
This can also put stress on a persons kidneys
The progression of disease is slow and symptoms can take a few years to present
Microbiota and gut-liver axis: their influences on obesity and obesity-related liver disease
Symptoms of severe vitamin B12 deficiency can include visual disturbances, severe joint pain, paresthesia (tingling in the hands and feet), memory problems, depression, anxiety, poor muscle function, ataxia (impaired balance and coordination), changes in reflexes and even infertility