All Videos for Cognition

Benefits of Grapes for Brain Health

Grape juice and whole grapes are put to the test for brain function, including cognitive decline in early Alzheimer’s.



Is Alternate-Day Intermittent Fasting Safe?

Eating every other day can raise your cholesterol.



How to Prevent Toxoplasmosis

The risk of contracting the brain parasite toxoplasma from kitty litter vs. meat.



Does Toxoplasmosis Cause Schizophrenia?

A brain parasite is considered “probably one of the most important risk factors for schizophrenia.”



Long-Term Effects of Toxoplasmosis Brain Infection

The effect of toxoplasma brain parasites can cause personality alterations.



Does Wi-Fi Radiation Affect Brain Function?

What have more than 100 studies on Wi-Fi and human brain wave modulation found?



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?



Best Brain Foods: Greens and Beets Put to the Test

Cocoa and nitrite-rich vegetables, such as green leafies and beets, are put to the test for cognitive function.