Nutrition and population health, explained clearly.
Evidence-forward analysis with sources, clear opinion labeling, and public corrections.
Michael Rashkin, DHSc, MS, CNS. Population health and nutrition analysis focused on real-world outcomes. About
How I think about nutrition at scale
Most nutrition debates collapse because people mix personal anecdotes with population-level outcomes. Here I separate individual physiology from public health impact.
How I evaluate evidence
I rank evidence by strength and relevance. I treat headlines skeptically. I separate association from causation.
How I handle controversy
I will cover polarizing topics, including policy, industry influence, and medication. My goal is clarity, not outrage.
Featured Topics
Featured Topics
Sleep and Recovery
Updated on February 20, 2026 Sleep is a core driver of metabolic health, appetite regulation, cognitive performance, and training adaptation.
Nutrition Foundations
Updated on February 20, 2026 Evidence-based nutrition starts with energy balance, dietary quality, protein adequacy, and long-term adherence.
Cardiometabolic Health
Updated on February 20, 2026 Cardiometabolic risk is shaped by lifestyle patterns, biomarkers, and environment, not single foods or supplements.
Latest
Latest
Video
How to Build a High-Satiety Plate
A framework for meal construction emphasizing protein, fiber, and calorie density.
Video
Policy Levers That Actually Move Population Health
Discussion of high-impact policies for cardiometabolic risk reduction and implementation constraints.
Deep Dive
Protein, Fiber, and Satiety: Practical Levers for Adherence
Higher-protein dietary patterns generally improve satiety and retention of lean mass. • Fiber intake supports appetite regulation and dietary quality.
Evidence Brief
Sleep Extension and Metabolic Health: What the Evidence Supports
Short sleep is consistently associated with worse metabolic markers. • Experimental sleep extension can improve insulin sensitivity in some groups.
Policy Note
Improving Cardiometabolic Health Through Built Environment Policy
Urban design and transport policy are upstream health interventions. • Food access policy affects baseline dietary quality at population scale.
Most read
Most read
Evidence Brief
Sleep Extension and Metabolic Health: What the Evidence Supports
Short sleep is consistently associated with worse metabolic markers. • Experimental sleep extension can improve insulin sensitivity in some groups.
Policy Note
Improving Cardiometabolic Health Through Built Environment Policy
Urban design and transport policy are upstream health interventions. • Food access policy affects baseline dietary quality at population scale.
Video
Sleep Consistency vs Sleep Quantity
A practical breakdown of why consistency in sleep timing often matters as much as total duration.