Research
The Cholesterol Number Your Doctor Isn't Testing (And Why It Matters)
Your standard cholesterol panel is missing the one number that actually predicts heart attack risk. Here's what ApoB is and why you need to ask for it.
NAD Injections vs Supplements: What the Research Actually Says
Longevity clinics charge $300 to $1,000 for NAD injections. Here's what a dietitian found after a year of use and what the 2026 research actually shows.
Ozempic vs Tirzepatide: A Dietitian's Honest Breakdown (2026 Data)
Tirzepatide outsells Ozempic 3 to 1. But which one is actually better for you? Here's what the head-to-head clinical data says and what nobody tells you about either drug.
I Spent $3,000 and 60 Days to Prove That Calories Matter More Than Your Diet
A registered dietitian ran a controlled 60-day diet experiment — 30 days whole foods, 30 days carnivore — to find out if calories or diet type actually drives weight loss.
Does “Healthy” High-Protein Food Actually Make You Gain Weight?
A new study tested high-protein ultra-processed foods vs. regular ultra-processed foods. The results explain why you can do everything “right” and still not lose weight.
Should You Skip Breakfast? Here's What the Research Actually Says
Breakfast boosts metabolism. Skipping it burns more fat. Both claims can't be right. Here's what the research actually shows and how to decide for yourself.