Nutrition that makes sense.
Khan RD Nutrition + Resources Blog
This blog exists because nutrition info online is… not great. My goal is to make food feel less confusing and less stressful.
You’ll find straightforward nutrition education, real-life tools you can actually use, and a growing library of free resources.
Thanksgiving and the Holidays in Eating Disorder Recovery: A Plan for All the Food Talk
The holidays put food at the center of everything, which is a lot when you’re in eating disorder recovery. Here’s how to plan ahead, handle the diet talk, and get through the season with your recovery intact.
Holiday Eating With Diabetes, Minus the Food Police
One holiday meal won’t undo your diabetes care, and skipping pie isn’t the plan. Here’s what actually keeps blood sugar steadier through the season, plus what to say to the relative with opinions.
Picky Eater or ARFID? How Parents Can Tell the Difference
There’s a real difference between everyday picky eating and ARFID. Picky eating is common and often eases with time; ARFID can affect growth, nutrition, and daily life. Here’s how to spot the difference, what to watch for, and what can help at home.
Prediabetes and Your A1C: What the Number Means, and What Helps
Your lab portal flagged an A1C between 5.7% and 6.4%, and the internet has opinions. Here's what the number measures, what it doesn't, and what helps without going on a diet.
PCOS and Binge Eating: The Overlap Nobody Talks About
Binge eating disorder is roughly twice as common in PCOS / PMOS, disordered eating shows up regardless of body size, and the standard advice is a known binge trigger. It's in the guidelines, and almost nobody gets told. Here's the overlap, the biology behind the hunger, and why none of this is a discipline problem.
Meditation, Digestion, and the Gut-Brain Connection
Your stomach starts making acid before food arrives. Most of the traffic on the nerve between your gut and your brain runs upward, not down. And "I'm hungry" isn't a message from your stomach, it's something your brain assembles. A tour of the machinery connecting your brain, digestion, metabolism, and how meditation can change things.
PCOS Is Now PMOS: What the Name Change Actually Means for You
As of May 2026, PCOS is officially PMOS: polyendocrine metabolic ovarian syndrome. The reasoning behind the switch says a lot about how this condition has been misunderstood, and about the kind of care it actually deserves.
SIBO, H. pylori, IBS, IBD: Why Your Gut Is Confusing
Extensive bloating, pain, and unpredictable bowels are how your gut reports almost any problem, which is why IBS, IBD, H. pylori, and SIBO get tangled together constantly. Here's what each one actually is, why the testing is messier than the internet admits, where food may help (and when eliminating more foods has stopped being the answer).
Seed Oils: The Discourse, the Fear, and What the Evidence Actually Shows
Restaurants are advertising seed-oil-free menus, tallow sales are up 275%, and the dietary guidelines changed. The evidence didn't. Here's where the seed oil fear came from, what the research actually shows, what the panic gets right, and the point where avoiding one ingredient turns into something worth worrying about.
Food and Sleep: Why Under-Eating Might Be Wrecking Your Rest
You did everything the sleep articles said and still wake up at 3am. Here's the variable they leave out: what and how much you ate. Food and sleep run on the same circuit, and not eating enough is one of the most overlooked sleep wreckers there is. A dietitian on the two-way street, minus the diet culture.
Intuitive Eating and Why Diets Don't Work: A Beginner's Guide
You didn't fail the diet. The diet failed you, and the research has known it for years. Here's why dieting reliably backfires over the long run, what your body is actually doing, and how intuitive eating offers a way out of the cycle that doesn't run on willpower or shame.
Health span, Biohacking, and RED-S.
You track everything, you fast until noon, and your dashboard says you're crushing it. So why are you always cold, always tired, and quietly losing your drive? The optimize-everything crowd has rebranded under-fueling as discipline. Here's how biohacking recreates RED-S, and the signs the "protocol" is actually breaking you.
Food Safety Without the Fear: What Actually Prevents Food-borne Illness
If you've spent the past week eyeing your lettuce with suspicion, you're not being dramatic. Headlines about an "explosive diarrhea" parasite will do that to a person. But here's the thing worth holding onto before you throw out your produce drawer: real food safety is a short list of boring habits, and almost nothing that scares people is on it.
Fermented Foods and Gut Health: What the Science Actually Says
Celery juice, $200 test kits, and a supplement for a condition you didn't know you had. The gut health internet is a mess. Here's what fermented foods actually do, what the hype gets wrong, and how to support your gut without cutting out a single food.
The Gut-Brain Axis: How Food and Mood Are Actually Connected
Your gut and your brain talk constantly. The conversation actually affects your mood, your digestion, and how you handle stress. Here's what the science says, what's overhyped, and what you can actually do about it.
Do I Have RED-S? A Self-Screener
A self-screener for Relative Energy Deficiency in Sport, based on validated risk indicators from the LEAF-Q and IOC REDs Clinical Assessment Tool. Takes about three minutes. Not a diagnosis, but a real starting point.
Electrolytes: What They Are, Who Actually Needs Them, and Why the Market Is Out of Hand
Electrolyte products are now everywhere, and a lot of people are drinking three a day for no clinical reason. Here's what electrolytes actually are, who legitimately needs supplements, and how to tell the difference.
Why Calorie and Macro Counting Doesn't Hold Up
Ever wonder where the calorie number on a label actually comes from? It's a 19th-century estimate, applied to your body, which doesn't read labels. Here's the full picture, and where tracking fits.
Why Is Everyone Talking About Fiber? A Dietitian's Guide
Fiber's finally having its time in the spotlight, and for once the internet is mostly right. Here's what fiber actually is, why it matters, how much you need, and where to get it without overhauling your entire pantry.
Food Noise and Food Scarcity: Why Dieting Often Causes the Overeating It Promises to Fix
If your brain won't stop thinking about food, you're not broken and you don't have bad willpower. You're probably underfed, mid-diet, or both. Here's how food noise and food scarcity actually work, and why dieting reliably makes overeating worse.
