From Misiones to California
A journey of healing, heritage, and the pursuit of pure nutrition.
Meet Mariana Constantin
Born and raised in Misiones, Argentina—the heartland of mandioca (cassava)—Mariana grew up surrounded by this ancient root vegetable that has nourished South American communities for centuries.
When Mariana was diagnosed with Hashimoto's disease, an autoimmune condition affecting the thyroid, her life took an unexpected turn. Traditional treatments weren't providing the relief she needed, leading her to discover the Autoimmune Protocol (AIP)—a specialized elimination diet designed to reduce inflammation and heal the gut.
Through AIP, Mariana experienced remarkable improvements in her health, but she faced a common challenge: finding convenient, healthy snacks that met the protocol's strict requirements.
The Problem We Solve
The modern snack industry is filled with processed foods, hidden preservatives, and inflammatory ingredients that can trigger autoimmune responses.
Hidden Preservatives
Most snacks contain artificial preservatives and chemicals that can trigger inflammation.
Complex Ingredients
Long ingredient lists with unpronounceable additives make it hard to know what you're eating.
Limited AIP Options
Very few snacks meet the strict requirements of the Autoimmune Protocol.
Our Solution: Radical Simplicity
Inspired by her heritage and health journey, Mariana created Rootfuel Chips—a snack that honors both tradition and modern nutritional science.
Why Cassava?
- Naturally gluten-free and grain-free, perfect for sensitive digestive systems
- Rich in resistant starch, which feeds beneficial gut bacteria
- Ancient superfood that has sustained civilizations for thousands of years
- AIP compliant and paleo-friendly by nature
Crafted with Care
Every batch is made in small quantities to ensure the highest quality and freshness.
Source
Premium cassava sourced from trusted suppliers, ensuring quality and sustainability.
Slice
Hand-sliced to the perfect thickness for optimal crunch and flavor absorption.
Cook
Cooked in grass-fed tallow at precise temperatures, then finished with pure sea salt.
More Than Just a Snack
Rootfuel Chips support your health journey with every bite.
Gut Health Support
The resistant starch in cassava acts as a prebiotic, feeding beneficial gut bacteria and supporting digestive health.
- • Promotes healthy gut microbiome
- • Supports digestive function
- • May help reduce inflammation
Clean Energy
Grass-fed tallow provides stable, long-lasting energy without the blood sugar spikes of processed snacks.
- • Sustained energy release
- • Rich in fat-soluble vitamins
- • Supports hormone production
Join the Rootfuel Revolution
Experience the difference that three simple, powerful ingredients can make in your health journey.