Ingredient Analysis & UPF Investigation

Joana Malheiro is a specialized health and food science writer with a deep investigative focus on the modern commercial food supply chain. She brings a critical eye to ingredient lists, understanding the complex chemistry of industrial food production, preservatives, petroleum-based dyes, and emulsifiers. Her work translates dense food science into practical consumer knowledge.

Role at eNutritionFacts.com

As a Content Specialist, Joana authors our critical deep-dives into the “Clean Label” movement and the Ultra-Processed Food (UPF) database. She breaks down complex, multi-syllabic ingredients into plain, understandable science. Whether comparing the additive profiles of plant-based meats or reviewing the hidden impacts of seed oils and artificial sweeteners, Joana’s writing provides readers with the transparency they need to navigate modern grocery aisles safely.

Areas of Focus

• Ultra-Processed Food (UPF) Analysis: Decoding the NOVA system for everyday shoppers.
• Clean Label Ingredient Transparency: Investigating supply chains and hidden additives.
• Sustainable & Additive-Free Dieting: Guiding consumers toward whole-food alternatives.

• 🔗 Professional Network: Joana Malheiro on LinkedIn
• ⚖️ Our Standards: Read our Editorial Guidelines

“Joana Malheiro’s deep understanding of commercial food science provides vital ‘Information Gain’ regarding modern food matrices. Her investigative content ensures that eNutritionFacts.com users are protected against misleading food industry marketing.” — Editorial Standards Board, 2026.