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Dr. Chet’s Health Memos

If it’s in the health news today, I’ll be writing about it as soon as I read the research, both old and new. With my email Health Memos, you’ll know more about making lifestyle choices that will help you get and keep good health. These free, concise updates on health are emailed to subscribers twice a week. Subscribe today and get a free MP3, in English or Spanish, of Dr. Chet’s Top Ten Tips—Small Changes for a Healthier Life.

Hope

Hold on to Hope

December 20, 2025/in Memos/by Chet Zelasko

Basic science research is critical to finding cures for degenerative conditions and diseases; a recently published study illustrates how that happens. Researchers identified a cell receptor that regulated muscle and bone cell metabolism called GRP133 about 15 years ago. Recent research has shown that a protein called AP503 can be a receptor agonist for GRP133, […]

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https://www.drchet.com/wp-content/uploads/2025/12/Hope2.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-12-20 06:00:002025-12-15 16:40:50Hold on to Hope
Faith

Have a Little Faith

December 16, 2025/in Memos/by Chet Zelasko

The Buffalo Bills were losing 21-0 in the second quarter this past weekend, and I had that sinking feeling that this was not going to turn out well. I told Paula I was going to do something else; I was recording the game so if they won, I’d watch it later. I recalled what quarterback […]

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https://www.drchet.com/wp-content/uploads/2025/12/Faith.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-12-16 06:00:002025-12-15 16:41:49Have a Little Faith
PeanutsAndBrainrot

Brain Boon, Not Brainrot

December 13, 2025/in Memos/by Chet Zelasko

Maybe you’ve been hearing about brainrot; if you have a kid in the house, the odds go way up. My point in mentioning this is to suggest that peanuts don’t contribute to brainrot, but may be a brain boon as I talked about on Tuesday. The question was why? Nutrients May Hold the Key Peanuts, […]

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https://www.drchet.com/wp-content/uploads/2025/12/PeanutsAndBrainrot.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-12-13 06:00:002025-12-12 15:22:03Brain Boon, Not Brainrot
Peanuts

Peanuts as Health Food!

December 9, 2025/in Memos/by Chet Zelasko

I’m Chet and I’m a salt-a-holic—specifically, nuts and especially peanuts—so when I caught a headline about peanuts in my research feed, I had to check it out. The title of the paper included the words “skin-roasted peanut consumption” so whatever the study was about, I was in. We hear a lot about peanut allergies, but […]

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https://www.drchet.com/wp-content/uploads/2025/12/Peanuts.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-12-09 06:00:002025-12-08 16:31:38Peanuts as Health Food!
ChairExerciseMan

Should You Do Chair-Based Exercises?

December 6, 2025/in Memos/by Chet Zelasko

There are two more questions on the benefit of the chair-based exercises for getting stronger and getting ripped while doing it. Will Chair-Based Exercise Increase Muscle Mass? Examining the research on the benefits of chair-based exercise for increasing muscle mass seems clear. It will not—at least not to the degree the chair-based exercise ads suggest. […]

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https://www.drchet.com/wp-content/uploads/2025/12/ChairExerciseMan.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-12-06 06:00:002025-12-01 19:41:28Should You Do Chair-Based Exercises?
ChairExercise

What Is Chair-Based Exercise?

December 2, 2025/in Memos/by Chet Zelasko

Time marches on and we’re counting down to the New Year; it’s time to start planning how you’re going to maintain health and fitness if you have it or improve it if you could do better. Recently, especially on click-bait websites, there are a couple of companies that are pitching chair-based exercises as a solution […]

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https://www.drchet.com/wp-content/uploads/2025/12/ChairExercise.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-12-02 06:00:002025-12-01 19:41:43What Is Chair-Based Exercise?
ThanksgivingMacCheese

Happy Thanksgiving!

November 25, 2025/in Memos/by Chet Zelasko

All of us in the Zelasko household wish you and your family a happy Thanksgiving. I’m grateful for all of you who support my business. May your travels be safe, the family fellowship be fun, and the food be delicious. Be back with you next week. Sodium Citrate Works! Last month, I talked about the […]

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https://www.drchet.com/wp-content/uploads/2025/11/ThanksgivingMacCheese-1.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-11-25 06:00:002025-11-24 15:37:43Happy Thanksgiving!
Peanut-Allergy

Research Update: Peanut Allergies

November 22, 2025/in Memos/by Chet Zelasko

Peanut allergies can result in some of the most severe allergic reactions including anaphylactic shock; it’s especially horrible when it happens to children. While research continues on how to overcome a present allergy to peanuts, the best option is to prevent the allergy from occurring. Recent research has shown that’s possible. Peanut Exposure Early Researchers […]

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https://www.drchet.com/wp-content/uploads/2025/11/Peanut-Allergy.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-11-22 06:00:002025-11-18 16:00:30Research Update: Peanut Allergies
Lectin

Lectin: Hidden Danger?

November 18, 2025/in Memos/by Chet Zelasko

This week will be about beans and nuts, a tired ad campaign, and some exciting new research. Let’s begin with the advertising retread. A retired pediatric cardiologist started talking about the dangers of lectins in foods, especially beans and nuts, years ago. They were the reason you had bloating and other digestive issues. That turns […]

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https://www.drchet.com/wp-content/uploads/2025/11/Lectin.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-11-18 14:53:412025-11-18 14:53:45Lectin: Hidden Danger?
Melatonin

Melatonin: Stay the Course

November 15, 2025/in Memos/by Chet Zelasko

As we continue to examine the results that appeared to suggest that the chronic use of melatonin in people diagnosed with insomnia could result in an increased risk of a diagnosis of heart failure, heart failure hospitalizations, and death from all causes, let’s put the unreviewed abstract in perspective. One correction from Tuesday. The researchers […]

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https://www.drchet.com/wp-content/uploads/2025/11/Melatonin.jpg 630 1200 Chet Zelasko https://www.drchet.com/wp-content/uploads/2017/08/Logo-cz.jpg Chet Zelasko2025-11-15 06:00:002025-11-14 17:34:22Melatonin: Stay the Course
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