brain health

January 26, 2023

“At First Light” featured at The National WWII Museum in NOLA

I was delighted to have my son, Scott, join me at the National WWII Museum in NOLA as they featured my and Mike Yorkey’s book about […]
January 24, 2023

Goodbye “Medical News You Can Use”

After over 25 years as a part-time medical journalist, I’m hanging up this hat. It’s been a fun run (details below), but I’m in a new […]
January 20, 2023

The best book review I have ever received

After having written over forty books, I’ve been pleased with and have suffered through countless reviews from professional reviewers and readers. Fortunately, most have been very […]
January 15, 2023

The Ten Commandments of Preventive Medicine – Part 10 – Smoke and CO Detectors

In my newest book, 10 Essentials of Happy, Healthy People, I teach people how to utilize ten essentials that are necessary in living a happy and […]
January 14, 2023

The Ten Commandments of Preventive Medicine – Part 9 – Automobile Safety Devices

In my newest book, 10 Essentials of Happy, Healthy People, I teach people how to utilize ten essentials that are necessary in living a happy and […]
January 13, 2023

The Ten Commandments of Preventive Medicine – Part 8 – Alternative Medicine

In my latest book, 10 Essentials of Happy, Healthy People, I teach people how to utilize these ten essentials that are necessary to live a happy and […]
January 12, 2023

The Ten Commandments of Preventive Medicine – Part 7 – Tobacco

In my latest book, 10 Essentials of Happy, Healthy People, I teach people how to utilize these ten essentials that are necessary to live a happy and […]
January 11, 2023

The Ten Commandments of Preventive Medicine – Part 6 – Alcohol

In my latest book, 10 Essentials of Happy, Healthy People, I teach people how to utilize these ten essentials that are necessary to live a happy […]
September 9, 2011

Regular exercise boosts the brain, especially for kids

Regular workouts not only do your body good, they likely improve your mind as well, at least according to review of the data on the subject.
November 6, 2021

Brain Health Q&A in my “Ask Dr. Walt” column in Today’s Christian Living

I enjoy being able to answer questions from the readers of Today’s Christian Living magazine in my “Ask Dr. Walt” column. Here are my Q&As from the November 2021 […]
January 10, 2022

Fish even in moderate amounts may help brain health

Fish, even in moderate amounts, may help stave off vascular disease in the brain in older adults, a recent study suggests.
February 22, 2022

Marijuana causes on-going cognitive impairment even when no longer high

A recent analysis of previous research on the impact of cannabis on young’s people’s cognition found that many of the known learning and memory difficulties associated […]
May 9, 2022

Study compares COVID-19 cognitive effects to 20 years of natural brain aging

A small study published in eClinicalMedicine reported that cognitive impairment caused by severe COVID is equivalent to 20 years of aging or the loss of 10 IQ […]
May 24, 2022

Studies link Mediterranean diet to improved heart health and mood

For a number of years, the Mediterranean Diet has been rated by U.S. News and World Reports at the top of its “Best Diets Overall,” “The Best […]