fbpx

Macronutrients Further Improve Vision for People With Healthy Eyesight

Irish-based research published June 30th in Investigative Ophthalmology & Visual Science (IOVS), holds out the prospect of even sharper  vision for those who already have good eyesight. Whereas most research in this area has focussed on corrective action for those who’ve already suffered vision loss as a result of eye disease, this new study concentrated on those with strong and healthy eyesight, and found marked improvements in vision among those who received specific dietary supplements over a year.

The results of this study have important implications for those who rely on their vision for professional reasons. The study – entitled CREST (Central Retinal Enrichment Supplementation Trials) – was conducted by the Macular Pigment Research Group at Nutrition Research Centre Ireland (NRCI).

This study was funded by the European Research Council and involved 105 volunteers undergoing complex test of vision over a 12-month period. Of the one hundred and five subjects, 53 received daily supplements while 52 received a placebo (the control group). The outcome demonstrates that those receiving macular carotenoids – lutein, zeaxanthin and meso-zeaxanthin – enjoyed meaningful benefits to their visual function. The improvement recorded was primarily in people’s contrast sensitivity.

Prof John Nolan, Principal Investigator for the CREST study and founder of the Nutrition Research Centre Ireland, said: “All of us involved in this research are tremendously excited about the outcome – not only from a scientific perspective but also because of the significant benefits it will have for a wide range of people. Many people may already consider themselves to have ‘good’ eyesight, but now we know that many of these would benefit from appropriate supplementation.”

Read the full paper here.

Featured Posts

ClearVision logo

ClearVision Optical Announces New Strategic Account Leader

ClearVision Optical appoints Jessica DiCecca as Strategic Accounts Manager to strengthen partnerships with multi-location eyecare practices and drive value-focused solutions.

Learn More
Marcolin Eyewear

Marcolin Secures Long-Term Eyewear License Renewal With GANT

Marcolin renews its global eyewear licensing agreement with GANT through 2032, continuing to design and distribute GANT sunglasses and eyeglasses worldwide.

Read more
ZEISS logo

Carl Zeiss Vision International GmbH announces agreement to acquire Brighten Optix

ZEISS Vision Care announces agreement to acquire Brighten Optix, strengthening its global myopia management portfolio with specialty contact lenses and Ortho-K solutions.

Read more
Optik Voila May-June 2025 Centennial Roots 940

Roots Eyewear – Inspired by the Great Canadian Outdoors

Canadian to their roots, the Roots eyewear collection features classic, timeless designs, that are functional and stylish, yet comfortable and a great fit.

Read more
EyeRide event logo 2025

EyeRide Aims to Raise $100K to Empower the GTA’s Vision Loss Community

The annual cycling event returns June 21 to fund recreation and mental health programs for people who are blind or partially-sighted.

Read more
ClearVision logo

ClearVision Optical Announces New Strategic Account Leader

ClearVision Optical appoints Jessica DiCecca as Strategic Accounts Manager to strengthen partnerships with multi-location eyecare practices and drive value-focused solutions.

Learn More
Marcolin Eyewear

Marcolin Secures Long-Term Eyewear License Renewal With GANT

Marcolin renews its global eyewear licensing agreement with GANT through 2032, continuing to design and distribute GANT sunglasses and eyeglasses worldwide.

Read More
ZEISS logo

Carl Zeiss Vision International GmbH announces agreement to acquire Brighten Optix

ZEISS Vision Care announces agreement to acquire Brighten Optix, strengthening its global myopia management portfolio with specialty contact lenses and Ortho-K solutions.

Read More
Optik Voila May-June 2025 Centennial Roots 940

Roots Eyewear – Inspired by the Great Canadian Outdoors

Canadian to their roots, the Roots eyewear collection features classic, timeless designs, that are functional and stylish, yet comfortable and a great fit.

Read More
EyeRide event logo 2025

EyeRide Aims to Raise $100K to Empower the GTA’s Vision Loss Community

The annual cycling event returns June 21 to fund recreation and mental health programs for people who are blind or partially-sighted.

Read More
ClearVision logo

ClearVision Optical Announces New Strategic Account Leader

ClearVision Optical appoints Jessica DiCecca as Strategic Accounts Manager to strengthen partnerships with multi-location eyecare practices and drive value-focused solutions.

Learn More
Marcolin Eyewear

Marcolin Secures Long-Term Eyewear License Renewal With GANT

Marcolin renews its global eyewear licensing agreement with GANT through 2032, continuing to design and distribute GANT sunglasses and eyeglasses worldwide.

Read more
ZEISS logo

Carl Zeiss Vision International GmbH announces agreement to acquire Brighten Optix

ZEISS Vision Care announces agreement to acquire Brighten Optix, strengthening its global myopia management portfolio with specialty contact lenses and Ortho-K solutions.

Read more
Optik Voila May-June 2025 Centennial Roots 940

Roots Eyewear – Inspired by the Great Canadian Outdoors

Canadian to their roots, the Roots eyewear collection features classic, timeless designs, that are functional and stylish, yet comfortable and a great fit.

Read more
EyeRide event logo 2025

EyeRide Aims to Raise $100K to Empower the GTA’s Vision Loss Community

The annual cycling event returns June 21 to fund recreation and mental health programs for people who are blind or partially-sighted.

Read more
ClearVision logo

ClearVision Optical Announces New Strategic Account Leader

ClearVision Optical appoints Jessica DiCecca as Strategic Accounts Manager to strengthen partnerships with multi-location eyecare practices and drive value-focused solutions.

Learn More
Marcolin Eyewear

Marcolin Secures Long-Term Eyewear License Renewal With GANT

Marcolin renews its global eyewear licensing agreement with GANT through 2032, continuing to design and distribute GANT sunglasses and eyeglasses worldwide.

Read more
ZEISS logo

Carl Zeiss Vision International GmbH announces agreement to acquire Brighten Optix

ZEISS Vision Care announces agreement to acquire Brighten Optix, strengthening its global myopia management portfolio with specialty contact lenses and Ortho-K solutions.

Read more
Optik Voila May-June 2025 Centennial Roots 940

Roots Eyewear – Inspired by the Great Canadian Outdoors

Canadian to their roots, the Roots eyewear collection features classic, timeless designs, that are functional and stylish, yet comfortable and a great fit.

Read more
EyeRide event logo 2025

EyeRide Aims to Raise $100K to Empower the GTA’s Vision Loss Community

The annual cycling event returns June 21 to fund recreation and mental health programs for people who are blind or partially-sighted.

Read more