Zeaxanthin works the same for everyone
7.0Moderate
evidence
evidence
The Claim
It is often assumed that everyone will experience the same health benefits from zeaxanthin supplementation, regardless of individual differences.
Origin
This myth is likely perpetuated by a general oversimplification in marketing materials and health advice that does not account for individual variability.
What Science Says
The effects of zeaxanthin can vary significantly between individuals due to factors such as genetics, diet, and existing health conditions. Some studies suggest that certain genetic markers may influence how well an individual absorbs and utilizes zeaxanthin, affecting its efficacy. Personalized nutrition approaches are increasingly acknowledging these differences.
Verdict
False
Sources
- PMID:16460314 The effects of supplementation with lutein and/or zeaxanthin on human macular pigment density and colour vision.
- PMID:25251377 A double-blind, placebo-controlled study on the effects of lutein and zeaxanthin on neural processing speed and efficiency.
- PMID:24073964 Carotenoid-rich dietary patterns during midlife and subsequent cognitive function.