The Reading: the 3sense Food blog

FODMAP & IBS · Featured · 4 min read

The FODMAP Elimination Diet, Explained Honestly

Elimination is phase one of three, it runs weeks not years, and finishing it is the point. What the evidence supports, what it costs, and why stopping halfway is the most common mistake.


FODMAP & IBS · 2 min

A Food Diary for IBS You'll Actually Keep

The best IBS food diary is the one that survives week two. What to log (less than you think), what to skip, and how meals and symptoms on one timeline turn guesses into patterns.

Food facts · 2 min

Glycemic Index of Bananas: Ripeness Moves the Number

A banana's GI runs from about 42 when firm to about 51 when ripe, and the glycemic load of one medium banana stays moderate either way. What ripeness really does, and what the evidence for it is worth.

FODMAP & IBS · 4 min

FODMAP Reintroduction: The Phase Everyone Skips

Elimination tells you FODMAPs matter. Reintroduction tells you which ones, and at what dose. The structure of a challenge, the test foods for each group, and why one bad day isn't a verdict.

Food facts · 2 min

Glycemic Index of Oatmeal: Steel-Cut, Rolled, Instant, Three Different Breakfasts

Steel-cut oats average about 52, rolled porridge in the mid-50s, instant packets around 79. Processing is the whole story, and the load of a real bowl is gentler than the instant number suggests.

Food facts · 4 min

Glycemic Index of Pasta: Lower Than You Think, and the Plate Decides

White spaghetti tests around GI 49, lower than wholemeal bread. The published values by type, why the al dente rule is shakier than everyone claims, and the load of a real plate.

Food facts · 2 min

Glycemic Index of Rice: The Variety Matters More Than the Color

White rice averages a GI around 73, but basmati sits near 52 — a bigger gap than white vs brown. The published numbers by variety, what cooling does, and the load of a real bowl.

GI & GL · 3 min

Glycemic Load vs Glycemic Index: The Portion Is the Point

GI describes the food. GL describes your serving. Here's the difference in plain language — and why watermelon is the perfect example of why it matters.

Food facts · 2 min

Glycemic Index of Potatoes: Preparation Beats the Potato

Boiled around 73, regular mashed 79, instant mashed 84, and refrigerated overnight down to 49. The potato's GI is mostly a story about what you did to it, with the load per real serving.

Tracking, honestly · 4 min

How Accurate Are Photo Calorie Counters? Our Honest Answer

A photo can't see the oil in the pan. Where the error actually comes from, what the numbers are worth, and why an editable estimate beats a confident wrong one.

FODMAP & IBS · 2 min

IBS Trigger Foods: Why Yours Aren't Mine

The commonly reported triggers — FODMAPs, fat, caffeine, alcohol, spice, meal size — and why no two IBS trigger lists match. How to move from a borrowed list to your own evidence.

Tracking, honestly · 2 min

How to Track Calories Without It Taking Over Your Life

Calorie tracking works when it's light enough to keep — and honest about its own error bars. A sustainable method: photo-first logging, weekly reads over daily verdicts, and knowing when to stop.

Tracking, honestly · 3 min

How Much Protein Per Day? The Honest Ranges

The official minimum is 0.8 g per kg of body weight; active people generally do better between 1.2 and 2.0 g/kg. Where the ranges come from, how to translate them into meals, and how much the per-meal advice is really worth.

Food facts · 2 min

Is Garlic High FODMAP? Yes — and the Dose Still Decides

Garlic is one of the most concentrated fructan sources in the kitchen, which is why it shows up in so many IBS stories. What that actually means per clove, and the honest workarounds.

Food facts · 5 min

Is Onion Low FODMAP? (No — Here's the Workaround)

Onion is fructan-dense, has no useful low-FODMAP serving, and hides in stock, seasoning and 'spices' on half the labels in the shop. What to read for, and what actually replaces it.

Food facts · 4 min

Is Sourdough Low FODMAP? It Depends on the Flour

Long fermentation really does destroy fructans — but Monash still classes wheat and rye sourdough as high FODMAP. The flours that pass, the serving that's actually published, and why the loaf in your shop probably doesn't qualify.

GI & GL · 3 min

What Is Glycemic Load? The 60-Second Version

Glycemic load is glycemic index multiplied by the carbohydrate actually on your plate. One formula, the per-serving thresholds that hold up, two worked examples, and the daily figures that turn out to have no source.

Food facts · 2 min

How Much Protein Is in an Egg? Fewer Grams Than You Think

A large egg holds about 6 grams of protein — solid, complete, but smaller than most people assume. Where it sits in the egg, how cooking changes nothing, and what your omelette actually adds up to.

GI & GL · 3 min

Net Carbs vs Total Carbs: What the Label Is Actually Telling You

Net carbs are total carbohydrates minus fiber (and some sugar alcohols) — but US and EU labels count differently, which is where most of the confusion starts. The arithmetic, the label trap, and when net carbs matter.

FODMAP & IBS · 2 min

What Are FODMAPs? A Plain-Language Guide

FODMAPs are a family of small carbohydrates that ferment in the gut and can trigger IBS symptoms. What the acronym means, why the dose matters more than the food, and what a sensible first step looks like.