Written by Kevin Reed on December 12th, 2011
Low levels or lack of Vitamin A in a human body causes B12 deficiencyand it is the number one cause of what is known as preventable blindness in children and severe visual impairment. Vitamin b12 deficiency symptoms also increases the risk of death in infants.
It is known to cause night blindness in pregnant women and escalates the chances of maternal mortality. It is usually the third trimester when the nutritional demands of both the mother and the unborn child become the highest. During this time if the body is suffering from Vitamin A deficiency then the mother can be at severe risk of night blindness.Vitamin A, therefore, is necessary for the body mainly to maintain normal visual function.
Source: www.newpublichealth.com
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