4 Ways Ubiquinol Supports Heart Health
Dear Friends, When it comes to heart health, we’re often reminded to think about cholesterol, blood pressure, and exercise. All very important. Tod...
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Omega-3 Blood Levels Matter for Brain Health
Dear Friends, A few months ago, I wrote a letter on omega-3s and brain health where we reviewed how important EPA and DHA are for the structure and...
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Ep. 134 - Turmeric and Curcumin Are Not the Same Thing
Turmeric is one of the most popular supplements for joint comfort, healthy aging, and a healthy inflammation response. But here’s the problem: ...
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New Resveratrol Study: More Youthful Looking Skin
Dear Friends, Resveratrol has been discussed for years in the context of healthy aging, heart health, and longevity. Most of that conversation has ...
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Ep. 133 - Calming Energy: How to Stay Focused Without Caffeine Crashes
Struggling to stay focused without reaching for another cup of coffee? Carl Pradelli, CEO and Co-Founder of NatureCity, explains why stimulation...
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Longevity Supplements: Why the Basics Still Matter Most
Dear Friends, Longevity has become one of the hottest topics in nutrition and wellness. Everywhere you look, there’s a new supplement promising to ...
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Stress Is Doing More Damage Than You Think
Published in recognition of National Stress Awareness Month | April 2026 Most people think of stress as something mental. A feeling. A mood. Some...
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Coffee, Tea and Bone Health UPDATE
Dear Friends, Last year, we tackled a hot question: Is caffeine ruining your bones? And I shared the good news that, for most people, moderate cof...
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Ep. 132 - Magnesium Bisglycinate Chelate vs. Glycinate: What You’re Not Being Told
Is your magnesium supplement actually what it claims to be? Carl Pradelli, CEO and Co-Founder of NatureCity, breaks down the critical diffe...
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How Levagen+ PEA Helps Joints, Sleep, Stress & More
Dear Friends, Today we’re diving into an ingredient that does a lot of heavy lifting when it comes to joint comfort, muscle recovery, and daily res...
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Ep. 131 - Biotin and Silica for Hair: New Study Shows Real Results
Hair thinning and excess shedding are common concerns — but can targeted nutrition help? In this episode of the NatureCity Podcast, Carl Prade...
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Don’t Overlook Ceramides for Hair & Skin
Dear Friends, Other nutritional compounds like collagen and keratin get more attention – and we love them too – but today we’ll review why taking a...
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Ep. 130 - Beyond Heart Health: Ubiquinol Supports Brain, Muscle & Bone Health Too
Your body runs on cellular energy, and your cells constantly need to produce new energy. In the last episode, we explored how ubiquinol, the ac...
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54% of Berberine Supplements Failed the Test
Dear Friends, Over the last year, several of my letters have provided suggestions on how to pick quality supplements and avoid fraudulent products....
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Is Melatonin Dangerous?
Dear Friends, You may have seen the recent report about a study sponsored by the American Heart Association that found long term use of melatonin b...
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Ep. 129 - Your Heart Stores Only 10 Seconds of Energy — Why Ubiquinol Matters
Your heart beats 100,000 times a day and pumps up to 10 tons of blood — but most people never think about the energy it takes to keep it going....
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How the Powerful DE111 Probiotic Can Help You
Dear Friends, When we discuss probiotics and gut health, it’s worth reminding ourselves the human gut contains about 100 trillion bacteria. That’s ...
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Ep. 128 - Astaxanthin Update: Vision, Skin, Muscle Recovery & Emerging Brain Health Research
In this episode of the NatureCity Podcast, host and supplement expert Carl Pradelli welcomes back Dr. Karen Hecht, Vice President of Science at A...
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Supplement Shopping Tip #3 – Why Does the Brand Exist?
Dear Friends, If you find shopping for supplements challenging, I’m right there with you - it’s the reason we originally started NatureCity many ye...
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New OptiMSM Science: Recovery & Muscle Support
Dear Friends, You might remember a recent letter where we explored how a sulfur-containing ingredient called OptiMSM supports healthy hair, glowing...
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Ep. 127 - Omega-3s, Brain Health, and Why Blood Levels Matter
In this episode of the NatureCity Podcast, host and supplement expert Carl Pradelli breaks down a newly published study that takes a deeper — and...
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Vitamin E Tocotrienols & Brain Health
Dear Friends, Brain health and cognitive function are generating a lot of interest among clients (that’s good!), so I’m going to keep sharing the l...
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Ep. 126 - New Science: Resveratrol Can Help Skin Appearance
In this episode of the NatureCity Podcast, host and supplement expert Carl Pradelli breaks down a newly published human study on resveratrol — an...
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Omega-3s for Brain Health
Dear Friends, Today we’re talking about one of the most critical nutrients for your brain — and one that most people simply don’t get enough of fro...
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Ep. 125 - Do You Really Need Expensive Longevity Supplements?
In this episode of the NatureCity Podcast, host and supplement expert Carl Pradelli takes a step back from the hype surrounding cutting-edge lo...
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Recover Faster, Perform Better.
Dear Friends, In this letter, we’re spotlighting a fruit that’s helping some of the world’s top endurance athletes recover faster and perform bette...
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Ep. 124 - Do Coffee & Tea Affect Bone Health?
In this episode of the NatureCity Podcast, host and supplement expert Carl Pradelli revisits a popular topic and question from a past episode: ...
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Is this Mineral on Your Supplement List? It Should Be.
Dear Friends, Today we’re reviewing a mineral getting a lot of attention, and frankly it should be on just about everyone’s supplement list. As you...
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The Best Bottle for Probiotics
Dear Friends, In this letter, we’re going to review something that could make a big difference in the effectiveness of your probiotics, which is ho...
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Ep. 123 - The PEA Advantage: Joint Comfort, Faster Recovery, Sleep & Stress Support
Joint discomfort, sore muscles, restless nights, and being overwhelmed by daily stress seem like separate challenges — but did you know your bo...
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