Articles
Evidence-informed guides, practical nutrition insights, and food-discovery articles designed to help you make more informed choices.
What Is Resistant Starch? Foods, Benefits, and How It Works
Resistant starch is the portion of starch that skips digestion in the small intestine. Here is how it is classified, what the research links to it, and where it shows up in ordinary food.
How to Build a Lower-Glycemic Meal
Glycemic index describes individual foods. Here is what the research says about how combining and sequencing foods within a meal changes the outcome.
Prebiotics vs. Probiotics: What's the Difference?
The two words are easy to mix up. Here are the formal, expert-consensus definitions of each, and how fermented foods fit alongside both.
Soluble vs. Insoluble Fiber: What's the Difference?
Fiber is often discussed as two broad types. Here is what soluble and insoluble actually describe, what current research links to each, and why the field has moved past a simple binary.
Protein at Breakfast: How Much Do You Really Need?
Total daily protein and per-meal protein are two different questions. Here is what the research on muscle protein synthesis says about the second one, and what it looks like on a plate.
What Are Functional Foods, Really?
"Functional food" appears on packaging with a confidence the term hasn't earned. Here is how researchers use it, why it is not an FDA category, and what the label claims behind it actually mean.
Glycemic Index vs. Glycemic Load: What's the Difference?
Glycemic index and glycemic load are quoted everywhere and rarely explained. Here is what each one measures, what short-term trials found, and why the long-term evidence deserves more caution than it usually gets.
Do Fermented Foods Really Help Gut Health?
Fermented foods are sold with confident promises. A 2025 review of 19 randomized trials points to real signals for everyday digestion — and rates the evidence as mostly low certainty. Here is the honest version.
How Much Protein Do You Actually Need?
The official protein number is often called "too low" and just as often misread. Here is what the RDA actually defines, why some researchers read it differently, and the one effect of protein the trials agree on.
How Much Fiber Do You Really Need?
Fiber is recommended everywhere and explained almost nowhere. Here is what a major 2019 review found, what "association" really means, and how two ordinary meals get you most of the way.