fbpx

A better understanding of nutritional supplements

Two new studies raise questions about the impact of certain nutritional supplements on eye health.

 

The second portion of the Age-Related Eye Disease Study (AREDS 2), involving more than 4,000 Americans between the ages of 50 and 85 who were at risk for developing AMD, examined the impact of changes to the AREDS formulation. The diet prescribes daily high doses of vitamins C and E, beta-carotene, and the minerals zinc and copper, to slow the progression of AMD. The researchers measured the impact of adding omega-3 fatty acids, removing beta-carotene or reducing zinc.

 

Adding omega-3 fatty acids did not increase the diet’s benefits, and reducing zinc did not affect its effectiveness; however, removing beta-carotene, which is associated with lung cancer in smokers, increased protection. Furthermore, the researchers confirmed that the formulation did not prevent cataracts.

 

To do that, it might be better to consider… pine bark extract. In another study, American researchers discovered that cataracts can be treated with dietary pycnogenol, which has a positive effect on eye lenses and no negative short-term impact.

 

Sources: http://www.sciencedaily.com/releases/2013/05/130506095619.htm

 http://communications.uwo.ca/com/media_newsroom/media_newsroom_stories/western_researchers_confirm_pine_bark_extract_could_reduce_cataract_risk_20130424447970/

 

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