Are children's eye nutrition needs different from adults?
Written by
Thomas Wilson
Reviewed by
Prof. Graham Pierce, Ph.D.Children's eye nutritional requirements differ greatly from adults because the visual systems are in the process of being formed. Among the necessary nutrients are the omega-3 DHA for the formation of the retina and vitamin A for the development of the photoreceptors in the retina. Optimal nutrition in childhood lays the foundation for future vision development. A deficiency of essential nutrients at critical stages of growth may result in permanent disturbances in visual processing.
DHA Omega-3s
- Builds retinal cell membranes during visual system development
- Supports neural connections for visual processing skills
- Find in breast milk, salmon, chia seeds, and fortified eggs
Vitamin A
- Essential for rod cell development and night vision capability
- Prevents xerophthalmia and corneal damage in deficiency
- Sources include sweet potatoes, carrots, and mangoes
Lutein
- Accumulates in macula to filter blue light exposure
- Boosts contrast sensitivity and visual processing speed
- Get from spinach, peas, corn, and egg yolks
Childhood nutritional deficiencies produce visual difficulties that last a lifetime. Children with low DHA levels are reported to have a 20% slower visual processing speed, a lack of vitamin A results in problems with night vision. Reduced contrast sensitivity is produced with low levels of Lutein. These effects persist even after the nutritional deficiency has been corrected.
Practical feeding methods can help meet needs. Mash sweet potatoes with oatmeal for added vitamin A. Blend spinach into smoothies for its lutein content. Make kid-friendly salmon patties. Small portions throughout the day help ensure nutrient absorption without overwhelming picky eaters.
Give priority to whole foods over supplements for children. Whole foods provide synergistic nutrients that assist in the absorption of foods. In fact, cooked vegetables with good fat content promote the absorption of lutein from foods. Fruits rich in vitamin C enhance iron absorption from plant foods. A well-rounded approach here promotes a healthy foundation for good vision.
Implement these nutritional priorities starting today by adding one food beneficial to the eyes to each meal. Schedule regular vision checkups to monitor progress. Consistent nutrition is essential for the ongoing development of your child's eyes and their lifelong visual health.
Read the full article: Eye Health Nutrition: 10 Essential Nutrients
