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Dietary Guides

Evidence-based explainers for special diets, ingredient tradeoffs, and everyday ways to shop within your food rules.

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Ingredient Safety

Explore IngrediCheck's ingredient safety hub for additives, contaminants, preservatives, and evidence-based label guidance.

8 articles in this collection

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Ingredient Checker & Food Scanner Guides

Explore IngrediCheck's ingredient checker and food scanner guides for allergies, halal and kosher shopping, gluten-free label reading, low FODMAP screening, vegan checks, and family-specific food rules.

6 articles in this collection

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May 13, 2026

Paleo Food Scanner App: Check Grains, Legumes, and Dairy

A paleo food scanner app helps shoppers review grains, legumes, dairy, added sugar, seed oils, and processed-food label traps against saved rules.

Apr 22, 2026

Vegetarian Ingredient Checker App: Catch Gelatin and Animal Rennet Faster

A vegetarian ingredient checker app helps shoppers scan barcodes or ingredient lists, catch non-vegetarian ingredients like gelatin, animal rennet, isinglass, shellac, and carmine, and review labels faster.

Apr 19, 2026

Sattvic Food Checker: Scan Labels for Onion, Garlic, and Additives

A sattvic food checker helps you scan barcodes or ingredient lists, flag common non-sattvic ingredients like onion, garlic, preservatives, alcohol-based extracts, and refined sugars, and review packaged foods faster.

Apr 13, 2026

Low Histamine Food Scanner: Flag Common Triggers Faster

A low histamine food scanner helps shoppers flag common higher-risk ingredients in packaged foods faster, including fermented ingredients and other label patterns often reviewed in low-histamine diets.

Apr 13, 2026

Vegan Ingredient Checker App: Catch Hidden Animal Ingredients Faster

A vegan ingredient checker app helps shoppers scan barcodes or ingredient lists, catch hidden animal-derived ingredients like casein, gelatin, whey, shellac, and carmine, and review labels faster.

Apr 11, 2026

Mastering the Keto Diet: Your Complete Ingredient Checklist

A comprehensive guide to reading food labels on keto, spotting hidden carbs like maltodextrin and dextrose, and choosing the right sweeteners to stay in ketosis.

Apr 6, 2026

Decoding 'Clean Eating' and 'Plant-Based' Labels in 2026

The words 'clean' and 'plant-based' are on everything in 2026. Neither has a legal definition. Here's what they actually mean, what they don't, and how to shop smarter.

Apr 4, 2026

Is Erythritol Keto-Friendly? Decoding Sugar Substitutes

Erythritol has zero net carbs and doesn't spike blood sugar, making it a go-to sweetener for keto dieters. But emerging research raises questions worth understanding before you stock up.

Apr 3, 2026

Nordic Diet Ingredients: Scandinavian Clean Label Guide

The Nordic diet is having a scientific moment in 2026. Here's what its core ingredients are, what allergens hide inside them, and what Scandinavia's Keyhole label can teach the rest of the world about clean eating.

Mar 29, 2026

Is Xanthan Gum Safe for a Gluten-Free Diet?

Xanthan gum shows up in nearly every gluten-free product on the shelf — but is it actually safe for people with celiac disease or gluten sensitivity? Here's what the science says.

Mar 24, 2026

Is Lecithin Vegan? Soy vs Sunflower vs Egg — Label Guide

Lecithin hides in everything from chocolate to bread, but is it always vegan? Learn which sources are plant-based, what E322 really means on a label, and how to shop confidently.

Mar 19, 2026

Sattvic Diet Food List: Foods to Eat, Avoid, and Label Tips

Use this sattvic diet food list to compare foods to eat, foods to avoid, and hidden packaged-food ingredients that may not fit sattvic eating.

Mar 19, 2026

How the Adventist Health Study Reshaped Nutrition Science

The Adventist Health Study tracked 96,000 people for decades and produced some of the most influential nutrition data ever collected. Here's what it found — and what it means for how you eat.