Perspectives
Editorials, explainers, expert voices, and reader letters
Why Fiber Causes Stomach Upset—And How to Build Tolerance
Fiber-induced stomach upset stems from rapid fermentation, not true intolerance. Microbial adaptation over 1–3 weeks resolves symptoms—even at higher fiber…
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Butter vs Margarine: How Chemistry Determines Performance in Cooking and Health
The choice between butter and margarine is fundamentally rooted in chemistry. Butter's naturally occurring milk fats create flakiness and browning…
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Fermentation and Sustainable Gastronomy: How Chefs are Reshaping Food’s Future
Chef Jaume Biarnés demonstrates that sustainable food systems can deliver both environmental responsibility and culinary…
Chromoblastomycosis: A Neglected Tropical Infection Resurfacing in Clinical Practice
A clinical case presentation in The New England Journal of Medicine highlights diagnostic and therapeutic…
Can Humans Grow a Third Set of Adult Teeth? What the Evidence Actually Shows
Humans naturally develop only two sets of teeth—primary and permanent—due to genetic programming. While supernumerary…
Native Hawaiian Adults Face Mobility Decline Years Earlier Than Peers
New research from the University of Hawaiʻi at Mānoa reveals that Native Hawaiian adults experience…
Health & Migration: policy is moving faster than the data
WHO's first global scorecard reveals that while 60+ countries now include migrants in health policies,…