Jane Dawson
RD, MSMedical reviewerJane is a registered dietitian with a master's in clinical nutrition and a decade helping clients go low-carb sustainably. She reviews KarbZilla's health and science content.
Content standards: see our methodology and editorial policy.
Guides by Jane
Keto for Beginners: The Complete Starter Guide
Everything a first-timer needs to start a ketogenic diet with confidence, from how it works to what to eat and what to expect in the first two weeks.
The Keto Flu: Why It Happens and How to Beat It
The keto flu makes many beginners quit in the first week. Here is what causes it, how long it lasts, and the simple steps that make it far more manageable.
Net Carbs vs Total Carbs: What Actually Counts on Keto
Net carbs and total carbs are not the same, and knowing the difference helps you make smarter choices without overcomplicating your keto diet.
What Breaks a Fast? A Practical Guide
Coffee, gum, supplements, a splash of cream? Whether something breaks your fast depends on your goal. Here is a clear, practical framework.
The Ultimate Keto Food List: What to Eat and Avoid
A clear, printable-style reference of the best keto-friendly foods and the ones to steer clear of, organized by category so shopping is simple.
7-Day Keto Meal Plan for Beginners
A simple, balanced week of keto meals to take the guesswork out of your first days, complete with tips for prep, snacks, and staying flexible.
How to Start Keto: A 7-Step Plan for Your First Week
A simple, step-by-step plan to start the ketogenic diet the right way, from setting your carb limit to tracking progress, so your first week goes smoothly.
How to Get Into Ketosis Fast: 7 Steps That Actually Work
A practical, no-nonsense guide to reaching ketosis quickly, including how long it usually takes and the steps that genuinely speed things up.
10 Signs You're in Ketosis (and How to Know for Sure)
The ten most common signs your body has entered ketosis, plus the reliable ways to confirm it and what it means when the signs are missing.
Keto Macros Explained + How to Calculate Yours
What keto macros are, the standard ratio, and a step-by-step formula to calculate your own carbs, protein, and fat targets without a calculator.
Keto Vegetables: The Best and Worst, Ranked by Net Carbs
A net-carb ranking of the best and worst vegetables for keto, plus how to judge any veggie, portion tips, and the smartest low-carb swaps.
Does Coffee Break a Fast? The Honest Answer
A clear answer to whether coffee breaks a fast, covering black coffee, cream, sweeteners, bulletproof coffee, and how your fasting goal changes the rule.