Brad Stanfield on Lutein

“For eye health, lutein and zeaxanthin is what's replaced beta-carotene in the AREDS2 trials; it's well tested in people with macular degeneration.”

Multivitamins Are No Longer "Expensive Urine"

“Lutein and zeaxanthin are pigments... the body deliberately stockpiles them in one tiny spot at the very center of the retina. They sit there as a built-in filter, soaking up most of the damaging light before it hits the cells behind them.”

They Had to Stop This Vitamin C Trial Early

“Those same eye antioxidants, lutein and zeaxanthin, they also build up in the brain. In a 2026 trial in teenagers who used a lot of strains, attention and processing speed improved as well.”

They Had to Stop This Vitamin C Trial Early

“Beta-carotene was pulled out and replaced with lutein and zeaxanthin, two pigments that concentrate in the retina, and the swap worked twice over.”

Multivitamins Are No Longer "Expensive Urine"

“Take beta carotene out and swap it in for lutein and zeaxanthin and see what happens. The lutein and zeaxanthin formula came out at least as good as the old beta carotene one... safer and at least as effective.”

They Had to Stop This Vitamin C Trial Early