a menu without the letters swimming, then stepping outside without that instant wince when the sun hits your face.
That is not a cosmetic change. That is the difference between a visual system that’s being fed and one that’s quietly falling apart.
And the deeper surprise is this: the same compounds that help the surface also change what happens after dark. That’s where the glare gets mean, and that’s where the next layer of this drink starts to matter most.
Why Night Vision and Glare Feel Less Brutal
After dark, tired eyes start behaving like a dirty windshield in a storm. Headlights flare harder, shadows swallow detail, and the road seems to disappear in patches right when you need it most.
Plant pigments like anthocyanins act like molecular brooms for stressed eye tissue, while other compounds work like internal flame killers against the daily oxidative