lutein

20 videos

Topic summary contributed by volunteer(s): Wissam

Lutein is a carotenoid phytonutrient that may promote attractive skin, healthy vision, and may decrease chromosome damage when exposed to radiation (such as when flying). Despite what the supplement and egg industries might say, the best dietary source of lutein is whole fruits and vegetables, especially greens such as spinach and kale.

The information on this page has been compiled from the research presented in the videos listed. Sources for each video can be found by going to the video’s page and clicking on the Sources Cited tab.

All Videos for Lutein

The Purported Benefits of Vitamin K2: Should You Take Supplements?

Our body can make vitamin K2 from the K1 in green leafy vegetables.

Are Ancient Grains Healthier?

Ancient wheats like kamut are put to the test for inflammation, blood sugar, and cholesterol control.

How to Cook Greens

Dark green leafy vegetables are the most nutrient-dense foods on the planet. What’s the best way to prepare them?

Best Way to Cook Vegetables

Boiling, steaming, microwaving, air frying, and sous vide cooking are put to the test for nutrient retention.

Do Lutein Supplements Help with Brain Function?

Avocados, greens, and lutein and zeaxanthin supplements are put to the test for improving cognitive function.

Brain-Healthy Foods to Fight Aging

What is the best source of lutein, the primary carotenoid antioxidant in the brain?

Are Avocados Good for You?

The nutritional benefits of guacamole extend beyond the nutrients in avocados.

Are Green Smoothies Good for You?

Smoothies (and blended soups and sauces) offer a convenient way to boost both the quantity and quality of fruit and vegetable intake by reducing food particle size to help maximize nutrient absorption.

Does Cholesterol Size Matter?

How do American Egg Board arguments hold up to scientific scrutiny, such as the concept that large fluffy LDL cholesterol is protective compared to small, dense LDL?

selection of produce on white background

Treating Asthma with Fruits and Vegetables

Increasing fruit and vegetable consumption to seven servings a day appears to cut asthma exacerbation rates in half, whereas restricting consumption to Standard American Diet levels leads to a significant worsening of lung function and asthma control.