Guides
Questions worth answering properly.
These guides focus on understanding the underlying problem rather than selling a particular product.
Metabolism
What Actually Determines Your Metabolic Rate?
Resting energy expenditure, activity, food, body size, and why “fast metabolism” is an oversimplification.
MetabolismMetabolism Myths: What the Evidence Can and Can't Tell Us
A practical look at common claims about boosting metabolism.
Cellular energyMitochondria and Energy: What They Actually Do
A plain-English explanation of cellular energy production and what it does—and doesn't—tell us about body weight.
SupplementsMechanism vs. Evidence: Why They Aren't the Same
How to interpret a biological mechanism without jumping to a conclusion about real-world results.
WeightWhy Your Weight Can Stop Moving
Learn why scale weight can plateau, fluctuate, or temporarily move in unexpected directions.
SupplementsHow to Evaluate a Weight-Loss Supplement
A checklist for ingredients, evidence, dosage information, claims, and marketing language.