Dr. Rick's Insights

Top 20 Plants, Herbs, Roots, & Bark for Mitochondrial Function - PureClean Performance

Top 20 Plants, Herbs, Roots, & Bark for Mitochondrial Function - PureClean Performance

These plants are not special because humans like them.They are special because they solved the same mitochondrial physics that break humans under stress. Why THESE 20 out of the 400,000+ plants species? Because they pass all five non-negotiables: Hypoxia survival  UV radiation tolerance Freeze–thaw resilience Thin soil / mineral scarcity Slow, efficient metabolism Many plants perish due to the conditions at filter #1, showcasing the incredible power of these mitochondrial kings we can use for our own needs, too! Yes, you are what you eat!  ROOTS 1. Maca (Lepidium meyenii) – Andes (12–14k ft) Why it makes the cut Extreme...

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Amino Acid Capsules vs Powder for Muscle Building: Which Form Works Better?

Amino Acid Capsules vs Powder for Muscle Building: Which Form Works Better?

When people search for amino acid capsules vs powder, they usually are not asking a chemistry question. They are asking a practical one: Which form helps more with muscle growth, workout recovery, and real results? At first glance, capsules and powders can seem interchangeable. They may contain similar amino acids on the label. But in the real world, they behave very differently when it comes to dose, workout use, cost, and effectiveness. If your goal is to support muscle building, improve recovery, and actually get enough amino acids to matter, the form you choose can make a significant difference. In most...

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Which is Better for Blood Pressure: Beetroot Capsules vs. Beetroot Juice Powder? by Dr. Rick Cohen, M.D.

Which is Better for Blood Pressure: Beetroot Capsules vs. Beetroot Juice Powder? by Dr. Rick Cohen, M.D.

Beetroot Capsules vs. Beetroot Juice Powder: What's the Real Difference? Beetroot supplements are commonly sold in two forms: capsules made from dried beetroot powder and beetroot juice powders (PureClean Beet) that are concentrated from liquid juice. Although they are often marketed interchangeably, they are not functionally equivalent. Their differences matter depending on the intended use, especially for cardiovascular performance, exercise capacity, and metabolic signaling. This article explains what each form actually contains, how they work in the body, and where the benefits and limitations lie. 1. What Beetroot Capsules Typically Are Most beetroot capsules are made from: Dehydrated whole beetroot...

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The Top 5 Supplements You’ll Still Need 10 Years From Now | PureClean Performance

The Top 5 Supplements You’ll Still Need 10 Years From Now | PureClean Performance

Happy New Year. Not "happy optimization season" or "time to biohack your way to a new you with the new, please." Just this: it's time to REALLY get the foundations right. Because here's what we've learned—and what we're building everything around going forward: The nutritional requirements and science all your cells, tissues, and mitochondria have needed for 2 billion years haven't changed. We have a message for you, and hope the understanding changes everything about how you approach health in 2026 and beyond. The Non-Negotiables (don't mess with this in 2026!) Not more supplements. Not more optimizations. Not more "nice to...

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