About Macronutrients.com

We're on a mission to make nutrition science accessible, practical, and actually useful for real people pursuing real goals.

Our Mission

Most nutrition advice online is either too simplistic or buried in jargon. We bridge that gap by translating peer-reviewed research into actionable guidance you can actually use.

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Evidence-Based

Every recommendation is grounded in peer-reviewed research and clinical guidelines. No bro-science, no fads.

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Practical

We translate complex science into simple, actionable steps you can implement today—not theory you can't use.

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Transparent

We cite our sources, explain our methodology, and show our work. You deserve to know where information comes from.

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No Conflicts

We don't sell supplements, meal plans, or coaching. Our only goal is providing accurate, unbiased information.

Meet Our Team

Registered dietitians, exercise physiologists, and certified trainers dedicated to quality nutrition education.

Sarah Chen, MS, RD

Lead Nutrition Editor

Sarah Chen is a registered dietitian with over 10 years of experience helping clients achieve sustainable weight management through evidence-based nutrition strategies. She specializes in macro-based nutrition planning and has worked with competitive athletes, corporate wellness programs, and individual clients seeking body composition changes.

10+ years as registered dietitian, former clinical nutrition specialist at UCLA Medical Center, certified in sports nutrition.

Dr. Michael Torres, PhD

Scientific Advisor

Dr. Michael Torres holds a PhD in Exercise Physiology from the University of Texas. His research focuses on metabolic adaptation, energy balance, and the physiological effects of macronutrient manipulation. He has published over 40 peer-reviewed papers on nutrition and metabolism.

PhD in Exercise Physiology, 15+ years researching metabolic adaptation and energy balance, published 40+ peer-reviewed papers.

Jessica Williams, CPT, CSCS

Fitness Editor

Jessica Williams is a certified personal trainer and strength coach who has helped hundreds of clients transform their bodies through smart training and nutrition. She specializes in helping beginners navigate macro tracking and sustainable fitness practices that fit real life.

Certified Personal Trainer (NASM), Certified Strength & Conditioning Specialist, 8+ years coaching clients in nutrition and training.

Our Editorial Standards

Research-Backed Content

Every article references peer-reviewed studies, clinical guidelines, or authoritative sources. We prioritize meta-analyses and systematic reviews over individual studies.

Expert Review

All nutrition and health content is written by registered dietitians or exercise physiologists, and reviewed by at least one additional credentialed professional.

Regular Updates

We monitor new research and update articles as evidence evolves. Every article displays when it was last reviewed and updated.

Transparent Methodology

Our macro calculator uses the Mifflin-St Jeor equation—validated by decades of research. We explain every formula and show our work.

No Hidden Agendas

We don't sell products, promote specific brands, or accept payment for recommendations. Our content is funded by ethical advertising only.

Get in Touch

Questions about our content? Spot an error? Want to collaborate? We'd love to hear from you.