A Supplement
Born in a Blue Zone
OUR STORY
What Blue Zones Teach Us About Living Longer
The CERO® Multivitamin was developed in Loma Linda, California—the only certified Blue Zone in the United States. Blue Zones are regions in the world where people live longer, healthier lives, often reaching 100 years or more. Inspired by this unique environment, our team embraces the same principles that define Blue Zone living: eating whole, unprocessed foods, staying active, and prioritizing meaningful connection and community.
With this philosophy at heart, we created CERO®—the first in a thoughtfully developed family of nutritional supplements. At Prevastone, we believe whole foods should always come first. That’s why our supplements are carefully designed to support your healthy choices, not replace them—empowering you to live well, naturally.
The Big Five
Blue Zones are five regions in the world where people live significantly longer, healthier lives. These areas—Loma Linda (California), Ikaria (Greece), Okinawa (Japan), Nicoya (Costa Rica), and Sardinia (Italy)—share a lifestyle that promotes longevity, vitality, and well-being.
Blue Zone longevity thrives on connection, purpose, and daily movement.
What Makes Blue Zone
Living Unique?
Residents of Blue Zones share 9 key habits that support long life and vibrant health:
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Staying active naturally—walking, gardening, or doing housework.
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Living with meaning adds up to 7 years to life expectancy.
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Relaxation, social connection, and good sleep reduce harmful inflammation.
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The “80% Rule” helps avoid overeating. The largest meal is eaten earlier in the day.
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Rich in beans, veggies, and whole grains. Meat is limited and portions are small.
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A glass of wine with food and friends is common.
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Caring for elders and prioritizing family relationships promotes mental and physical health.
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Deep friendships, family ties, and faith-based community are essential.
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Positive peer influence encourages healthy choices.
cero
Built for Prevention
Backed by Purpose.
“As a physician raised in the only Blue Zone in the U.S., I've seen firsthand how lifestyle and nutrition contribute to long healthy lives. But as a kidney stone specialist living there, I've noticed a surprising trend; many health-conscious patients were developing kidney stones, often while taking daily multivitamins.
Research revealed the problem; ingredients contained in the vitamin, specifically vitamin C, convert to oxalate and raise stone risk. Yet no multivitamin existed without it.
That's why I created C-ERO, a complete multivitamin designed to support health while avoiding ingredients known to increase your risk of forming kidney stones.”
—D. Duane Baldwin, M.D.
Kidney Kind,
By Design
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Our formula is made entirely from plant-based ingredients, chosen for their natural effectiveness and gentleness on the kidneys. No animal products, no synthetics—just clean, botanical support your body can trust.
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We believe wellness starts with nature. That’s why our ingredients follow a whole foods philosophy—organic, minimally processed, and derived from plants. Each one is selected to support your body gently and effectively, just as nature intended.
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Our formula is completely gluten-free, making it safe and gentle for those with sensitivities or celiac concerns. We’re committed to clean, simple ingredients that support your health—without anything that doesn’t belong.
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C-ERO was created by a board-certified, kidney stone specialist who saw firsthand the need for a clean, effective multivitamin tailored to people prone to kidney stones. With deep clinical insight and a patient-first approach, every ingredient was carefully chosen to support kidney health without increasing stone risk.
