03/05/2026
This 💖 — The rainbow on you plate may help nourish the network in your head 👇
Your brain stores plant pigments. 🌱
Lutein, a carotenoid found primarily in green plants, is the dominant carotenoid in the human brain. Research suggests that higher levels of lutein in neural tissue are associated with better cognitive performance with aging. PMID: 26566524
Because lutein levels in the retina and blood correlate with levels in the brain, clinicians sometimes use serum lutein or macular pigment density as indirect markers of brain lutein status.
In other words, the pigments you eat may literally become part of the structure of your nervous system. This is one reason I often talk about eating the rainbow, especially the green part of the spectrum. 💚
Ways to get more lutein in your diet:
🥬 Dark leafy greens (spinach, kale, collards, Swiss chard)
🥜 Pistachios
🥚 Egg yolks
🥒 Zucchini
🥦 Broccoli
🌽 Corn
🥑 Avocado
A small tip: lutein is fat-soluble, so pairing these foods with healthy fats like olive oil or avocado can help improve absorption.
Over time, the colors of plants become part of us.
And in the case of lutein, those green pigments may help support the health of the brain.
🌈 The rainbow on your plate may help nourish the network in your head.
✨Educational purposes only. This information is not intended to diagnose, treat, cure, or prevent disease.