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Plain-language guides to what's really in your drink — how to read a Nutrition Facts label, what sugar does to your body, and how the rules that govern food labeling came to be. 57 free articles, no sign-up.

Or browse the Drink Sugar Database — real labels for common coffees, boba, sodas & more →

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Nutrition Facts Labels

How to read the black-and-white panel on every package — serving sizes, calories, % Daily Value, added sugars, and the 2016 redesign that changed what you see.

19 articles → 🩸

Sugar & Diabetes

What sugar actually does in the body, how much is too much, where it hides in drinks, and how blood sugar, prediabetes, and type 2 diabetes fit together.

22 articles → 🏛️

Food Regulation History

How the United States came to label its food — from the 1906 Pure Food and Drug Act to the Nutrition Facts panel, the FDA, the USDA, and the fight over added sugars.

16 articles →

🏷️Nutrition Facts Labels view all

How to Read a Nutrition Facts LabelA step-by-step guide to reading the Nutrition Facts panel: start with serving size, then calories, then the nutrients to limit and get enough of.3 min read What Is % Daily Value (%DV) on a Nutrition Label?The % Daily Value shows how much of each nutrient one serving provides in a day. Learn the 5%-and-20% rule and how the numbers are calculated.2 min read Understanding Serving Sizes on Food LabelsServing sizes on labels are based on how much people actually eat, not a recommendation. Learn why they matter and how the 2016 update changed them.2 min read Added Sugars on the Nutrition Label, ExplainedThe 'Includes Xg Added Sugars' line shows sugar put into a product versus sugar that's naturally there. Learn why it was added and how to use it.2 min read The 2016 Nutrition Facts Label RedesignIn 2016 the FDA overhauled the Nutrition Facts label — bigger calories, added sugars, updated serving sizes, and new nutrients. Here's what changed and why.2 min read Calories on the Nutrition Label: What They Really MeanCalories measure food energy. Learn how they're counted, why the number is now bold on labels, and why calories alone don't tell the whole story.2 min read Total Sugars vs. Added Sugars: What's the Difference?Total sugars includes natural sugar; added sugars counts only what's put in. Learn to read both lines and why the difference matters for your health.2 min read Dietary Fiber on the Label: Why It MattersFiber is a carbohydrate your body can't digest, and most people don't get enough. Learn what the fiber line means and why a high %DV is good.2 min read Sodium on Nutrition Labels: How Much Is Too Much?Most people eat far more sodium than they need. Learn what the sodium line means, the 2,300 mg Daily Value, and where hidden salt comes from.2 min read Fat on the Label: Total, Saturated, and Trans FatNot all fat is equal. Learn the difference between total, saturated, and trans fat on the Nutrition Facts label and which to limit.2 min read Protein on the Nutrition LabelProtein builds and repairs the body. Learn what the protein line means, why it usually has no %DV on food labels, and how much you need.2 min read Cholesterol on the Nutrition LabelDietary cholesterol appears on every label with a 300 mg Daily Value. Learn what it is, how it differs from blood cholesterol, and why guidance has shifted.2 min read Vitamins and Minerals on the Nutrition LabelThe label lists vitamin D, calcium, iron, and potassium. Learn why these four are required, what changed in 2016, and how to read their %DV.2 min read Dual-Column Nutrition Labels ExplainedSome packages show nutrition 'per serving' and 'per package' side by side. Learn what dual-column labels are and the loophole they close.2 min read How to Read Nutrition Labels on DrinksBeverages are the biggest source of added sugar in the American diet. Learn what to check first on a drink label — and why custom drinks often have none.2 min read Caffeine and Nutrition Labels: What's Required?Caffeine content is not required on most nutrition labels. Learn where it must appear, safe daily limits, and how much is in common drinks.2 min read Net Carbs vs. Total Carbs: What's the Difference?'Net carbs' isn't an official label term. Learn how it's calculated from total carbs, fiber, and sugar alcohols — and why it's not FDA-regulated.2 min read Why Nutrition Labels Never Show '187 Calories'The FDA requires nutrition values to be rounded. Learn the rounding rules that explain '0g' fats that aren't quite zero and calories in fives and tens.2 min read Serving Size vs. Portion Size: What's the Difference?A serving size is a standardized label reference; a portion is how much you actually eat. Learn why the two often differ and how to bridge the gap.2 min read

🩸Sugar & Diabetes view all

How Much Sugar Per Day Is Too Much?The FDA sets a 50-gram Daily Value for added sugars, and the American Heart Association recommends even less. Here's how much added sugar is too much.2 min read Added Sugars vs. Natural Sugars: Why It MattersThe sugar in an apple and the sugar in a soda are chemically similar but nutritionally different. Learn why added sugars are the ones to limit.2 min read How Much Sugar Is in Coffee Drinks?Plain coffee has no sugar, but flavored lattes and blended drinks can pack 40–70 grams. Learn where the sugar comes from and how to cut it.2 min read How Much Sugar Is in Boba (Bubble Tea)?Bubble tea can be one of the sweetest drinks around. Learn how sweetness levels, tapioca pearls, and toppings drive boba's sugar content.2 min read How Much Sugar Is in Soda?A single can of soda can contain nearly a full day's added sugar. Learn how much sugar is in soda and why liquid sugar is uniquely easy to over-consume.2 min read What Does a Gram of Sugar Actually Look Like?Grams of sugar are hard to picture. Learn the simple conversions — teaspoons, sugar cubes, and calories — that make label numbers real.2 min read Does Sugar Cause Type 2 Diabetes?The link between sugar and type 2 diabetes is real but often oversimplified. Learn how sugary drinks, weight, and insulin resistance actually connect.2 min read What Is Blood Sugar (Blood Glucose)?Blood sugar is the glucose circulating in your bloodstream for energy. Learn how it rises and falls, what insulin does, and why spikes matter.2 min read The Glycemic Index, Explained SimplyThe glycemic index ranks how fast foods raise blood sugar. Learn what high- and low-GI mean, the difference from glycemic load, and its limits.2 min read 56 Other Names for Sugar on Ingredient ListsSugar hides under dozens of names in ingredient lists. Learn the most common aliases — from cane juice to maltose — so you can spot added sugar.2 min read Hidden Sugars in 'Healthy' DrinksSmoothies, vitamin waters, sports drinks, and iced teas can carry as much sugar as soda. Learn where sugar hides in drinks marketed as healthy.2 min read Why Sugar-Sweetened Beverages Are a Health ConcernSugary drinks are the largest source of added sugar in the U.S. diet and are linked to obesity, diabetes, and heart disease. Here's why they stand out.2 min read Artificial Sweeteners: A Plain-Language OverviewAspartame, sucralose, stevia, and more promise sweetness without sugar. Learn how artificial and non-nutritive sweeteners work and what research says.2 min read Sugar Alcohols: Erythritol, Xylitol, and MoreSugar alcohols sweeten 'sugar-free' foods with fewer calories and less blood-sugar impact. Learn how erythritol, xylitol, and sorbitol work.2 min read What Is High-Fructose Corn Syrup?High-fructose corn syrup is a common liquid sweetener made from corn. Learn how it differs from table sugar and whether it's actually worse.2 min read Prediabetes: What It Is and Why It MattersPrediabetes means blood sugar is higher than normal but not yet diabetes. Learn what it is, how common it is, and why it's often reversible.2 min read Best and Worst Drinks for Blood SugarFor people managing blood sugar, drink choice matters. Learn which beverages spike blood sugar and which are steadier, low-sugar options.2 min read Kids and Sugar: How Much Is Too Much?Children consume far more added sugar than recommended, much of it from drinks. Learn the guidelines for kids' sugar and how to cut back.2 min read Sugar and Weight Gain: What's the Connection?Added sugar, especially from drinks, contributes to weight gain through excess calories that don't fill you up. Here's how the connection works.2 min read How to Read Nutrition Labels When Managing DiabetesFor people with diabetes, total carbohydrate matters most on the label. Learn which lines to prioritize and how fiber and added sugars fit in.2 min read Fruit Juice vs. Whole Fruit: Why It MattersWhole fruit and fruit juice contain similar sugar, but the body handles them very differently. Learn why fiber makes whole fruit the better choice.2 min read What the WHO Recommends About SugarThe World Health Organization recommends keeping free sugars under 10% of daily calories, with benefits below 5%. Here's what that means in grams.2 min read

🏛️Food Regulation History view all

A Short History of the FDAThe U.S. Food and Drug Administration grew from a single chemist's crusade into the agency that regulates food and drugs. Here's how it began.2 min read The Pure Food and Drug Act of 1906The 1906 Pure Food and Drug Act was America's first major food-safety law. Learn what it banned, what drove it, and why it launched federal food regulation.2 min read How 'The Jungle' Changed American Food LawUpton Sinclair's 1906 novel The Jungle exposed the meatpacking industry and helped pass America's first food-safety laws. Here's the story.2 min read A Short History of the USDAThe U.S. Department of Agriculture was founded by Abraham Lincoln in 1862. Learn how the 'People's Department' shaped American food and nutrition.2 min read FDA vs. USDA: Who Regulates What Food?Two federal agencies split responsibility for U.S. food. Learn the surprisingly specific line between what the FDA regulates and what the USDA does.2 min read The History of the Nutrition Facts LabelThe Nutrition Facts label debuted in the 1990s after the NLEA of 1990. Learn how mandatory nutrition labeling came to be and how it evolved.2 min read What Food Labels Looked Like Before 1990Before mandatory nutrition labeling, food packages were inconsistent and often silent on nutrition. Here's what labeling looked like before the 1990 law.2 min read Where Daily Values Come FromThe % Daily Values on labels are built on decades of nutrition science, from RDAs to today's DVs. Here's the history behind those percentages.2 min read The History of the Dietary Guidelines for AmericansSince 1980, the U.S. government has issued dietary advice every five years. Learn how the Dietary Guidelines evolved — including on sugar.2 min read From the Food Pyramid to MyPlateThe USDA's food icons evolved from the 1992 Food Guide Pyramid to MyPyramid to today's MyPlate. Here's the story of how America pictured a balanced diet.2 min read How Chain Restaurants Got Calorie LabelsCalorie counts on chain menus come from a provision of the 2010 Affordable Care Act. Learn how menu labeling became law and what it covers.2 min read The Delaney Clause and Food AdditivesThe 1958 Delaney Clause banned any food additive shown to cause cancer. Learn what it did, why it was controversial, and how it shaped food safety.2 min read What Does 'Generally Recognized as Safe' (GRAS) Mean?GRAS is an FDA category for food ingredients considered safe by experts. Learn what it means, where it came from, and why it's debated.2 min read The Fight to Put Added Sugars on the LabelAdding an 'added sugars' line to the nutrition label took years of debate. Learn how the change happened and why the food industry resisted it.2 min read How Other Countries Label FoodFrom the UK's traffic lights to Chile's black warning labels, countries take different approaches to nutrition labeling. Here's a global tour.2 min read The Strange History of SaccharinSaccharin, the first artificial sweetener, was discovered by accident in 1879 — and later nearly banned. Here's its surprising story.2 min read