Tagged: GRAS
24 articles with this tag.
Annatto: The Natural Orange Color in Cheese and Butter
Annatto colors cheddar cheese, butter, and dairy products orange-yellow using natural carotenoids from Bixa orellana seeds. Learn how it works and the allergy facts.
BeginnerArtificial Flavors: How They're Made and Why 'Artificial' Doesn't Mean Unsafe
Artificial flavors are synthesized in labs, but many are identical molecules to those in natural foods. Learn how they're made, regulated, and why 'artificial' isn't a safety category.
BeginnerAspartame: What the Research Actually Shows After 40 Years of Study
Is aspartame safe? 40 years of research, a 2023 IARC classification, and what the ADI actually means for daily diet soda drinkers
IntermediateCalcium Propionate: The Bread Preservative That Keeps Mold Away
Calcium propionate keeps commercial bread mold-free for weeks. Learn how it works, why it's in bread, and what the research actually says about safety.
BeginnerFood Additives Explained: What Every Label Ingredient Actually Does
The complete food additives list explained: what they do, how regulators approve them, and what the science actually says about safety
BeginnerHow FDA Reviews Food Chemicals: GRAS, Petitions, and What Changes in 2026
A practical guide to how food chemicals are reviewed in the US, including GRAS, food additive petitions, and the FDA post-market chemical review program.
BeginnerLocust Bean Gum: The Seed Gum Stabilizing Your Ice Cream
Locust bean gum comes from carob seeds and prevents ice crystal growth in ice cream. Learn how it works, where it's found, and why its safety record is clean.
IntermediateModified Food Starch: What Processing Does to Starch and Why
What is modified food starch in food? The four modification types explained, why native starch isn't good enough for processed foods, and allergen concerns
BeginnerMonk Fruit Sweetener: What Mogrosides Are and How They Work
What is monk fruit sweetener? How mogrosides work, why it doesn't raise blood sugar, and what the limited research actually shows
BeginnerMono- and Diglycerides: The Fat-Like Emulsifiers in Almost Every Processed Food
What are mono and diglycerides in food? How they work as emulsifiers, the trans fat loophole, and what vegans should know about animal-derived sources
BeginnerMSG: The Science Behind the Most Misunderstood Seasoning
MSG is safe for the vast majority of people. Here's what the research actually shows and why the MSG scare was never grounded in science.
BeginnerNatamycin: The Natural Antifungal That Protects Cheese and Yogurt
Natamycin is a natural antifungal from soil bacteria used on cheese rinds and in yogurt. Learn how it works and why its safety record is unusually strong.
IntermediateNatural Flavors: What the FDA Definition Actually Means
What are natural flavors in food? The FDA definition, why 'natural strawberry flavor' may contain no strawberries, and what the trade secret issue means
BeginnerPectin in Packaged Foods: How This Natural Fiber Acts as an Additive
Pectin is a natural fruit fiber used as a gelling agent, thickener, and stabilizer in jams, yogurt, and fruit fillings. Learn how it works and why it's safe.
BeginnerPhosphates in Food: Function, Sources, and Kidney Health Concerns
Are phosphates in food bad for you? How phosphate additives work, bioavailability differences from food sources, and the kidney disease concern explained
IntermediatePolysorbate 80: The Emulsifier in Your Ice Cream and the Research on Your Gut
Is polysorbate 80 safe? The 2015 mouse gut study explained, what the doses mean, and where current regulatory consensus stands
IntermediatePotassium Sorbate: The Mold Inhibitor in Your Cheese and Salad Dressing
Potassium sorbate inhibits mold and yeast in cheese, dressings, and wine. Learn how it works, where it's found, and what the safety research shows.
BeginnerPropylene Glycol in Food: Why It's Not the Same as Automotive Antifreeze
Is propylene glycol safe in food? The GRAS status, how your body metabolizes it, and why the antifreeze comparison is misleading but not entirely wrong
BeginnerSilicon Dioxide in Food: Anti-Caking Science and the 'Sand in Food' Myth
Silicon dioxide is an anti-caking agent in spices and powdered foods. It's not the same as sand. Learn how it works, why it's safe, and what nano-size concerns mean.
BeginnerStevia: What's Left After You Process a 'Natural' Sweetener
Is stevia healthy? The difference between stevia leaves and commercial steviol glycosides, what Reb-A means, and what the research shows
BeginnerSucralose: How Chlorinated Sugar Became Splenda
Is sucralose safe? The chemistry behind Splenda, the chlorine concern explained, and what 2023 microbiome research actually found
IntermediateSunflower Lecithin vs Soy Lecithin: Are They the Same Thing?
Sunflower lecithin and soy lecithin do the same job in food. Learn the real differences, why the soy allergy concern is mostly overblown, and what to choose.
BeginnerVanillin vs Real Vanilla: Why They Taste Different and What's Worth Paying For
Is vanillin the same as vanilla? The chemistry of vanilla's 250+ compounds, when the price difference matters, and why 'natural vanilla flavor' may not mean vanilla beans
BeginnerWhy Apples and Candy Are Coated in Wax: The Carnauba Story
Carnauba wax coats apples, candy, and pills to extend shelf life and add shine. Learn where it comes from, what it does, and why the FDA considers it safe.
Beginner