Lack of Nutrition During Pregnancy May Affect Children's Vision
A lack of nutrition during pregnancy may affect children's vision, according to a new study. The study, published in the journal JAMA Ophthalmology, found that children whose mothers were deficient in certain nutrients during pregnancy were more likely to have vision problems.
The study included over 1,000 children who were followed from birth to age 6. The researchers collected information on the children’s mothers’ diets during pregnancy, as well as the children’s vision. They found that children whose mothers were deficient in folate, vitamin B12, and iron were more likely to have vision problems, such as nearsightedness, farsightedness, and astigmatism.
The researchers believe that these nutrients are essential for the development of the eyes. Folate is important for the formation of the neural tube, which is the precursor to the eyes. Vitamin B12 is important for the development of the optic nerve, which connects the eyes to the brain. Iron is important for the production of hemoglobin, which carries oxygen to the eyes.
The study's findings suggest that pregnant women should make sure to eat a healthy diet that includes plenty of folate, vitamin B12, and iron. These nutrients are important for the development of the baby's eyes and overall health.
What are the effects of malnutrition on children's vision?
Malnutrition can have a number of negative effects on children's vision, including:
Nearsightedness (myopia): Nearsightedness is a condition in which objects close to the eye are seen clearly, while objects far away appear blurry. Malnutrition can increase the risk of nearsightedness by causing the eyeball to grow too long.
Farsightedness (hyperopia): Farsightedness is a condition in which objects far away from the eye are seen clearly, while objects close to the eye appear blurry. Malnutrition can increase the risk of farsightedness by causing the eyeball to grow too short.
Astigmatism: Astigmatism is a condition in which the cornea, the clear outer covering of the eye, is not perfectly round. This can cause blurred vision at all distances. Malnutrition can increase the risk of astigmatism by causing the cornea to become misshapen.
Other vision problems: Malnutrition can also lead to other vision problems, such as cataracts, glaucoma, and macular degeneration.
How can pregnant women prevent malnutrition?
Pregnant women can prevent malnutrition by eating a healthy diet that includes plenty of folate, vitamin B12, and iron. Good sources of these nutrients include:
Folate: Leafy green vegetables, citrus fruits, beans, and fortified grains
Vitamin B12: Meat, poultry, fish, eggs, and dairy products
Iron: Red meat, poultry, fish, beans, and fortified cereals
Pregnant women should also take a prenatal vitamin supplement that contains these nutrients.
What should I do if I am pregnant and concerned about malnutrition?
If you are pregnant and concerned about malnutrition, talk to your doctor. Your doctor can help you create a healthy diet plan that meets your needs and the needs of your baby. You may also need to take a prenatal vitamin supplement.
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