The Role of Zinc in Retinal Pigment Epithelium Function
Zinc appears on every eye supplement label. It is listed in the AREDS2 formulation. Nutritional guidance for macular degeneration reliably mentions it. And yet the […]
Can Saffron Supplementation Slow Macular Degeneration Progression?
Saffron is not a compound that most people expect to encounter in a serious discussion of macular degeneration research. It is the world’s most expensive […]
Why Cooking Your Greens Increases Lutein Absorption
Here is a fact that surprises almost everyone who hears it for the first time: a cup of raw spinach contains more lutein by weight […]
Can Saffron Supplementation Slow Macular Degeneration Progression?
Saffron is not a compound that most people expect to encounter in a serious discussion of macular degeneration research. It is the world’s most expensive […]
Performance Lab Vision Review: An Honest Ingredient-by-Ingredient Assessment
Prime Acuity covers eye nutrition because the research on it is genuinely interesting and genuinely underappreciated. The site also, transparently, recommends one supplement. This review […]
Blackcurrant and Eye Health: C3G and Rhodopsin Regeneration
Blackcurrant is not a berry that gets much attention in mainstream nutrition discussions. It is less visible than blueberry, less glamorous than acai, and less […]
Lutein for Eye Health: What the Research Shows
If there is one nutrient that eye health science has examined more thoroughly than any other, it is lutein. With over 80 human clinical trials […]
Bilberry for Vision: The WWII Pilot Story and the Real Science
Few ingredients in the eye health world carry a better origin story than bilberry. According to a story that has been repeated in supplement marketing […]
Saffron for Eyes: The Most Surprising Ingredient in Eye Nutrition
If you were designing an eye health supplement from scratch and reached for saffron as an ingredient, you would get some raised eyebrows. Saffron is […]
Zeaxanthin vs. Lutein: What’s the Difference and Why You Need Both
Eye supplements almost always list lutein and zeaxanthin together, in the same sentence, on the same label line, as if they were simply two names […]