Dr. Robert S. Derryberry

01/23/2026

Let’s get moving➡️🚶‍♂️🏋🏻‍♂️🤸💪🏻

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If you’re exercising regularly, this is what’s happening:

➡️ Blood flow to the brain is increasing

➡️ Brain cells are using energy more efficiently

➡️ Inflammatory signaling is being reduced

➡️ Connections between neurons are being supported

➡️ Long-term cognitive resilience is improving

These effects accumulate quietly over time. Keep moving.

01/16/2026

Food companies manipulate sugar, fat and salt to create levels of cravings leading to increased sales and profits. This results in food addictions, destroys health, increases medical conditions(obesity, diabetes, cancer, immune deregulation and numerous others).
It takes only a few weeks to dramatically reduce these cravings and overcome these addictions.
Take the challenge!
Create a lifestyle that increases your Health Span and Life Span to match your LifeSpan:

01/16/2026

Limiting starch and sugar could be the most powerful food choice you make to improve your health and increase your longevity.
Why? Sugar activates many mechanisms of disease and death, including inflammation. It fuels cancer and heart disease, drives hormonal changes, slows metabolism, and literally shuts down the body’s ability to burn fat. On top of all that, sugar is highly addictive: the more we eat, the more we want.

06/20/2025

Fiber = KEY to better GUT HEALTH 🦠👇

06/20/2025

More on creatine:

04/04/2025

Ashwaganda helps memory and reduces stress.
It also increases testosterone and reduces fatigue in men.
By reducing cortisol(hormone of stress) ashwaganda also helps improve sleep.
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02/16/2025

Know your sugars:

The most dangerous sugar isn’t glucose—it’s fructose.

Unlike glucose, which is used for fuel, fructose bypasses insulin and is immediately converted into uric acid, a toxin that can harm your metabolism and mitochondria.

Want to learn more about how sugar impacts your body? Tune into my conversation with on The School of Greatness podcast: https://youtu.be/EqabYSPo2hI

01/26/2025

Looking forward to more positive changes leading to improvements to our health:

This is great news—and a long-overdue step forward.

Red No. 3, a petroleum-based dye linked to cancer in animal studies, has been banned from food and ingested drugs.

It was banned in cosmetics 35 years ago but stayed in candy, gum, and processed foods marketed to kids.

These dyes aren’t harmless—they’re synthetic chemicals that disrupt our biology and offer no nutritional benefit. They’re designed to make food look more appealing, but at what cost?

While this ban is progress, it’s just the beginning. Our food system is flooded with additives and chemicals that harm our health. The real solution is simple: choose whole, real foods.

Prioritize your health. Read ingredient labels.

This is about more than Red No. 3—it’s about creating a future where our food supports our health, not undermines it.

06/07/2022

Professional quality immune support for Children:

11/05/2020

Eat onions, here’s why:
•Improved Heart Health
•Cancer Prevention
•Boosting Bone Density

Onions provide sulfur and important antiviral and immune-boosting properties. Their compounds support heart health and bone density and may reduce the risk of certain cancers.

06/17/2020

Swim for improved brain function and better health:

Some super surprising ways this aquatic exercise can change your body…

01/12/2020

Best and Worst foods for your Liver:

Get some simple diet tips to keep your liver healthy, including the best veggies to keep disease away and some snacks you'll want to avoid.