Brain Death Diet: Visual Food For Brain Health

RVAchironeuro • November 18, 2019

Hello again to all:

You might not think of it this way, but there are many forms of nutrition for our brain. One form of brain health that is totally necessary is adequate frequency of firing (FOF) of all of our brain parts. It turns out that adequately and optimally stimulating our neurons creates increased brain function, is anti-inflammatory, helps reduce fight/flight/freeze responses, stimulates normal hormonal controls, stimulates normal circulation, improves mood and brain chemicals, improves happiness, helps normalize brain development, helps normalize immune function and more. One of the ways we massively stimulate the brain to increase FOF and health is through the visual pathways.

Sadly,  screen time does NOT create optimal FOF throughout the entire brain and can be detrimental to our health.

“Watching television for more than 3.5 hours per day is associated with a dose-response decline in verbal memory over the following six years, independent of confounding variables.   Overall our results provide preliminary data to suggest that television viewing for more than 3.5 hours per day is related to cognitive decline.”

What  about our younger population?

“In this cross-sectional study of 47 healthy prekindergarten children, screen use  greater  than that recommended by the American Academy of Pediatrics guidelines was associated with (1) lower measures of microstructural organization and myelination of brain white matter tracts that support language and emergent literacy skills and (2) corresponding cognitive assessments.”

Bottom Line:  It is a good idea to limit screen time…and it is a great idea to go outside as often as we can…for BOTH children and adults. There are plenty of other activities to stimulate a more balanced FOF and thus create a healthier and more functional brain.

“There are parent-child activities we know help children’s development: reading, singing, connecting emotionally, being creative, or even just taking a walk or dedicating some time in our busy days to laugh together,” observed Jenny Radesky, MD, of the University of Michigan C.S. Mott Children’s Hospital in Ann Arbor, when commenting upon the study.

Further  more, going outside to play as additional benefits for ALL ages:

“A study by ISGlobal, in collaboration with Hospital del Mar and UCLA’s Fielding School of Public  Health , shows for the first  time  that exposure to  green space  during childhood is associated with beneficial structural changes in the developing  brain .”

“Contact with nature helps children (and adults) to develop cognitive, emotional, and behavioral connections to their nearby social and biophysical environments. Nature experiences are important for encouraging imagination and creativity, cognitive and intellectual development, and social relationships.

This link is the American Academy of Pediatrics screen time guidelines.

For more fascinating information, use this key word search: health benefits of green space

By Mark Smith March 2, 2026
New Title
By Mark Smith February 23, 2026
New Title
By Mark Smith February 22, 2026
New Title
By Mark Smith February 16, 2026
New Title
By Mark Smith February 2, 2026
New Title
By Mark Smith January 26, 2026
New Title
By Mark Smith January 19, 2026
New Title
By Mark Smith January 12, 2026
New Title
By Mark Smith January 5, 2026
Health News Update: Happy New Year 2026! 1.5.26 Hey there everyone: Here is some news you can use to help you age optimally. I have written before about circadian rhythms and meal timing where it has been shown that eTRF (early time restricted feeding) has many benefits. But what happens as we age and shift our mealtimes away from our natural circadian clocks? Here are some snippets from this paper: “Chrononutrition, the study of the timing of eating, has emerged as a modifiable risk factor for adverse health outcomes The role of eating schedules is biologically relevant as dietary intake acts as an environmental cue influencing the circadian clocks of peripheral metabolic tissues and therefore can contribute to circadian misalignment and internal desynchrony 2 , 10 . The emerging evidence largely suggests that later mealtimes, particularly eating during the biological evening, is detrimental to health, Physical and psychological illnesses, including fatigue, oral health problems, depression, anxiety, and multimorbidity, are primarily associated with later breakfast. Later breakfast timing is also associated with increased mortality Importantly, eating breakfast later with aging was linked to a higher risk of death” https://www.nature.com/articles/s43856-025-01035-x meal timing important for health Bottom Line: While this paper focuses on the elderly, it is certainly applicable to all of us. I have seen significant health benefits when people adopt eTRF patters…from better digestion to weight loss, to better sleep, to more energy! Here are two links to my earlier blogs for the info on when to eat for optimal health: https://www.richmondchironeuro.com/health-news-update-when-you-eat-is-critical-to-long-term-health https://www.richmondchironeuro.com/health-news-update-when-we-eat-is-as-critical-as-what-we-eat
More Posts