B12 DEFICIENCY SYMPTOMS COULD LOW LEVELS OF VITAMIN B12 CAUSE YELLOW-BLUE COLOR BLINDNESS

B12 DEFICIENCY SYMPTOMS COULD LOW LEVELS OF VITAMIN B12 CAUSE YELLOW-BLUE COLOR BLINDNESS

What is yellow-blue color blindness?

Yellow-blue color blindness is a term used to refer to people who mistake the blue shades or colors for green and yellow colors for green. Though it’s rare it can affect both gender and can be acquired from various factors be hereditary.

How does a lack of vitamin B12 cause yellow-blue color blindness?

Insufficient vitamin B12 levels in the body can lead to destruction of the optic nerve which impacts how the brain and eyes communicate and transmit visual signals. Impairment of these parts can lead to blurry vision and confusion of various color shades.

At what stage of a deficiency may an individual experience yellow-blue color blindness?

Severe insufficiency of vitamin B12 especially as you age can increase your risks of yellow-blue blindness.  

Can yellow-blue color blindness be reversed?

Yes, taking foods or supplements that boost your vitamin B12 intake and levels in the body can help repair the optic nerve and reverse any color blindness triggered by it.

Anastasia Filipenko
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Anastasia Filipenko is a health and wellness psychologist, dermatolist and a freelance writer. She frequently covers beauty and skincare, food trends and nutrition, health and fitness and relationships. When she's not trying out new skincare products, you'll find her taking a cycling class, doing yoga, reading in the park, or trying a new recipe.

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