Vitamin B12 is a water-soluble nutrient that is essential for the nervous system and optimal brain function. Signs of low levels are extensive. Occasionally, complications may arise around the eyes.
B12 levels are exceptionally low among vegetarians because plants do not provide nutrients, however it is believed that up to one in 10 people over the age of 75 suffer from a vitamin B12 deficiency as well, because their bodies are unable to absorb it from foods, and signs of deficiency sometimes appear around the eyes , especially in the form of uncomfortable shivering, and research to date indicates that the condition can be easily reversed.
Vitamin B12 is a key nutrient involved in the production of red blood cells, converting food into energy and maintaining a healthy nervous system. The extremities of the body are a known site of complications associated with low levels of this vitamin, such as a tingling or burning sensation in the extremities of the hands and legs.
Other symptoms associated with vitamin B12 deficiency include tiredness, pale skin, weight loss, tingling and tingling in the extremities, and sore and red tongue.
According to Medical Daily, eye twitching and eyelid spasms are also signs that can help identify vitamin B12 deficiency, but they are rare.
This uncomfortable twitching, known scientifically as ocular blepharospasm, can occur in other areas around the eye.
Therefore, vitamin B12 levels and homocysteine levels should be tested in patients with blepharospasm who have no other clear cause for the condition.
How to treat vitamin B12 deficiency
Vitamin B12 is naturally found in animal products, so people who eat enough fish, meat, eggs and dairy products rarely suffer from a deficiency, and people who are deficient in their diet can take a vitamin B12 supplement to make up for this deficiency.
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