The carotenoids lutein and zeaxanthin serve as essential compounds which protect vision and brain function. The retina and brain tissues absorb these nutrients which protect against oxidative damage while supporting neural growth. The nutrients that pregnant women consume determine how their babies will develop during fetal development and their health status after birth.
Maternal Lutein, Zeaxanthin Supplementation Linked to Improved Carotenoid Levels in Children: Study
Introduction:
The carotenoids lutein and zeaxanthin serve as essential compounds which protect vision and brain function. The retina and brain tissues absorb these nutrients which protect against oxidative damage while supporting neural growth. The nutrients that pregnant women consume determine how their babies will develop during fetal development and their health status after birth.
Research studies in nutraceutical science and innovation indicate that lutein and zeaxanthin maternal supplementation significantly elevates carotenoid concentrations in newborns, benefiting their eye and brain development. This study explores the relationship between prenatal carotenoid supplementation and improved infant carotenoid levels, underscoring the importance of nutraceutical product development in maternal and child health.
Lutein and Zeaxanthin: Key Nutrients for Carotenoid Enhancement
Lutein and zeaxanthin are carotenoids derived from plants that are recognized as essential components for brain and eye health. The carotenoids accumulate in the retina and brain where they act as powerful antioxidants against oxidative damage, in addition to blocking damaging blue light. [1] Food sources of these carotenoids include dark green leafy vegetables, egg yolks, corn, and other colorful fruits. These compounds are recognized in eye health supplements with lutein and zeaxanthin for their ability to enhance visual performance and reduce the risk of age-related macular degeneration. [2]
Recent clinical literature suggests that supplementation of lutein and zeaxanthin maternal supplementation during pregnancy increases both maternal and neonatal carotenoid levels. The findings highlight their importance in soft gel nutraceutical product innovation aimed at prenatal health. These carotenoids improve contrast sensitivity, reduce eye strain, and support cognitive development through antioxidant and neuroprotective mechanisms.
Lutein and zeaxanthin role in visual and cognitive development:
The eye and brain receive protection from lutein and zeaxanthin through their antioxidant and anti-inflammatory properties which support child development of vision and cognition. The carotenoids enhance visual abilities while they boost memory and attention skills and help decrease digital screen-related eye fatigue. Research indicates that adequate consumption of these nutrients leads to enhanced executive function abilities and brain development through central nervous system optimization.
For visual development,
- Protection and filtering, improved visual performance, reduce Eye strain
For cognitive development,
- Antioxidant and neuroprotective effects, Enhanced cognitive functions, Improved memory, Brain-derived neurotrophic factor (BDNF)
Such findings drive innovation in dietary supplement development and custom supplement formulation, where nutrient synergy is designed to optimize neuro-ocular health.
Importance of maternal nutrition during Pregnancy:
The health of both mothers and their babies depend on maternal nutrition during pregnancy because it determines fetal development and birth results and future wellness. The mother’s body and her developing baby receive essential benefits from proper nutrition because it protects against birth defects and decreases pregnancy complications such as gestational diabetes and preeclampsia and supports brain and physical development of the foetus. The essential nutrients for pregnancy include folic acid and iron and calcium and iodine while a well-balanced diet containing protein and carbohydrates and fats supports fetal development.[3]
The inclusion of lutein and zeaxanthin through prenatal carotenoid supplementation supports optimal fetal visual and brain development, reflecting a growing emphasis on nutraceutical science and innovation in maternal healthcare.
Study about the lutein and zeaxanthin linked to improved carotenoids levels in children:[4]
Category | Details |
Study Title | Lutein and Zeaxanthin in Pregnancy (L-ZIP) Study |
Published In | |
Lead Researcher | Dr. Paul S. Bernstein, John A. Moran Eye Center, University of Utah |
Collaborating Institution | University of Utah |
Funding Source | National Institutes of Health (NIH) – Eye Institute |
Sponsor / Ingredient Provider | Kemin Human Nutrition & Health (FloraGlo® Lutein and Optisharp® Zeaxanthin) |
Objective | To assess whether lutein and zeaxanthin supplementation should be added to standard prenatal supplements for expecting mothers. |
Study Design | Randomized, placebo-controlled clinical trial |
Participants | 47 healthy pregnant women |
Intervention Groups | – Placebo group – Supplement group: 10 mg lutein + 2 mg zeaxanthin daily throughout pregnancy |
Duration | duration of entire pregnancy journey |
Measured Parameters | – Maternal systemic and ocular carotenoid levels – Infant carotenoid levels – Foveal maturity (ocular development) |
Key Findings | – The study found that carotenoid levels increased substantially in both mothers and their babies – The study showed that infants developed better foveal maturity – The research proved that this supplement method delivered both safety and effectiveness. |
Clinical Significance | The prenatal consumption of lutein and zeaxanthin by pregnant women leads to better eye health for both mothers and their babies which promotes better visual and cognitive development. |
Expert Comments | – Brenda Fonseca from Kemin supports the addition of lutein and zeaxanthin to standard prenatal care based on these research findings. Dr. Emmanuel Kofi Addo from the University of Utah believes that better foveal development will result in superior visual clarity and sustained cognitive advantages. |
Nutrient Importance | The human body cannot produce lutein and zeaxanthin, so women need to consume these carotenoids during pregnancy to transfer them to their babies for proper development. |
Implications | The research evidence supports the use of lutein and zeaxanthin in prenatal supplements and infant formulas to achieve maximum eye and brain health benefits. |
Evidence of lutein and zeaxanthin transfer from mother to foetus:[5]
The placenta enables lutein transfer to the foetus during pregnancy while cord blood levels match maternal plasma levels which depend on her food consumption (7–9). The placenta and umbilical cord blood of 82 mother-infant pairs in the US study contained lutein and zeaxanthin as their primary carotenoids even though these compounds were not dominant in maternal blood or dietary consumption. The study demonstrated that lutein and zeaxanthin showed the highest transfer rate from mother to foetus at 16% which suggests these carotenoids have specific functions during pregnancy. The carotenoids lutein and zeaxanthin enter breast milk through active transport while lutein becomes the main carotenoid present in fully developed breast milk.
Product example:
Product: Vokin Biotech Lutein 12mg with Zeaxanthin – Support Eyes Health
Category: Eye health supplement
Conclusion
The Lutein and Zeaxanthin in Pregnancy (L-ZIP) study demonstrates through clinical research that pregnant women who take 10 mg of lutein and 2 mg of zeaxanthin daily throughout their pregnancy will achieve better carotenoid levels in their bodies and those of their babies. The research shows that pregnant women who receive lutein and zeaxanthin supplements will achieve better carotenoid levels in their bodies and those of their newborns. The nutrients help eyes develop properly while they also support the development of the fovea and potentially create lasting advantages for visual and cognitive functions.
For more insights on nutraceutical science and innovation, eye health supplements with lutein and zeaxanthin, and soft gel nutraceutical product innovation, visit Food Research Lab — your trusted partner in research-driven nutraceutical development and prenatal carotenoid supplementation.
References:
- Mrowicka, M., Mrowicki, J., Kucharska, E., & Majsterek, I. (2022). Lutein and zeaxanthin and their roles in age-related macular degeneration—neurodegenerative disease. Nutrients, 14(4), 827. https://doi.org/10.3390/nu14040827
- WebMD. (n.d.). Zeaxanthin. WebMD. Retrieved October 2025, from https://www.webmd.com/vitamins/ai/ingredientmono-1655/zeaxanthin
- Mahroo, O. A., Miller, J. B., & Nischal, K. K. (2024). Maternal lutein and zeaxanthin supplementation during pregnancy increases carotenoid levels in mothers and infants. Investigative Ophthalmology & Visual Science, 65(5), 15. https://iovs.arvojournals.org/article.aspx?articleid=2781012
- Liverpool John Moores University. (n.d.). Nutrition during pregnancy and its impact on maternal and child health. https://www.ljmu.ac.uk/microsites/promoting-healthy-weight-in-pre-school-children/modules/nutrition-physical-activity-and-weight-during-pregnancy/nutrition-during-pregnancy-and-its-impact-on-maternal-and-child-health#:~:text=A%20healthy%20balanced%20diet%20includes
- Nutraceuticals World. (2024, August). Maternal lutein, zeaxanthin supplementation linked to improved carotenoid levels in children: Study. https://www.nutraceuticalsworld.com/breaking-news/maternal-lutein-zeaxanthin-supplementation-linked-to-improved-carotenoid-levels-in-children-study/
- Bernstein, P. S., et al. (2024). The Lutein and Zeaxanthin in Pregnancy (L-ZIP) randomized controlled trial. Ophthalmology Science. https://www.ophthalmologyscience.org/article/S2666-9145(24)00073-3/fulltext
- Wong, A., et al. (2021). Evidence of lutein and zeaxanthin transfer from mother to fetus and presence in mature breast milk. Nutrients, 13(5), 1651. https://doi.org/10.3390/nu13051651 or https://pmc.ncbi.nlm.nih.gov/articles/PMC7948203/#:~:text=A%20possible%20role%20in%20brain
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