Dr. Julian Reyes, RD
PhD Nutritional Sciences, Registered Dietitian
Julian reviews every article for scientific accuracy and appropriate scope. He researches metabolic health and lipid metabolism in academic and clinical settings.
Articles by Dr.
How Ketosis Works: The Biochemistry Explained Simply
A plain-English walk through the metabolic switch from burning glucose to burning fat — insulin, glycogen, ketone bodies, and what actually happens in your cells.
Benefits of a Ketogenic Lifestyle: What the Research Actually Shows
The evidence-backed benefits people report on keto — from weight loss to appetite regulation — separated from the marketing hype.
Common Keto Myths Explained — and Debunked
Ten of the most persistent keto myths, along with what the research actually says.
Understanding Net Carbs: How to Calculate Them Correctly
Total carbs, fiber, sugar alcohols, and net carbs — a plain-English explanation of the math that determines whether you stay in ketosis.
How to Track Macros Correctly on Keto
A practical guide to macro tracking without becoming obsessive — including a starting formula and when to stop tracking.
Are You Eating Too Much Protein on Keto?
The truth about protein and ketosis — how much is too much, whether gluconeogenesis really kicks you out of ketosis, and how to find your personal sweet spot.
Electrolyte Imbalances on Keto (and How to Prevent Them)
The three electrolytes that matter most, why keto drains them, and the daily targets that keep you feeling great.
Healthy Fats for Keto: What to Cook With and What to Skip
The best fats for cooking, drizzling, and eating raw — plus why you should stop worrying about saturated fat.
Reviewed by Dr.
- What Is the Ketogenic Diet? A Complete Beginner's Guide
- Keto vs Low-Carb: What's the Actual Difference?
- Is Keto Right for Beginners? An Honest Assessment
- The Keto Diet for Beginners: Everything You Need to Start This Week
- Step-by-Step Guide to Starting Keto (30-Day Plan)
- Top 20 Keto Mistakes Beginners Make
- How to Avoid the Keto Flu (or Fix It Fast)
- The Complete Keto-Friendly Sweeteners Guide
- Keto and Fitness: Training on Low Carbs
- Keto and Weight Management: The Long Game