“Fat-free” on a label sounds like a green light. Read the rest of the ingredients list before you believe it — a lot of fat-free products make up for the missing fat with sugar, starch or salt, and end up less useful than the full-fat version they replaced.
Fat carries flavour and texture. Strip it out of a yoghurt, a salad dressing or a biscuit and the product tastes flat unless something else is added back in — usually sugar. Check a fat-free flavoured yoghurt against its regular counterpart and the sugar content is often higher, not lower. The calorie count can land in the same place, sometimes worse.
Skip the front-of-pack claim and go straight to the ingredients list. If sugar, corn syrup, or a sugar alias (dextrose, maltose, fruit juice concentrate) sits in the first three ingredients, “fat-free” isn’t telling you much. Same goes for the fibre and protein lines — a product stripped of fat and fibre together will leave you hungry again within the hour, which usually means reaching for something else soon after.
A plain whole food skips this problem because there’s no label to decode. Dates, for example, are naturally fat-free without anyone engineering them that way — what’s in the fruit is what’s in the fruit: natural sugars, fibre, and a texture that doesn’t need a substitute ingredient to work. A couple of dates with a handful of nuts is a more honest snack than a “diet” biscuit dressed up with additives.
Before anything with “fat-free,” “low-fat,” or “diet” on the front goes in the trolley, flip it over. If the ingredients list is longer than five or six items, or sugar shows up early, it’s not the deal the front label is selling. Our healthy foods section has more on reading past the marketing to what’s actually worth eating, and our date suppliers page if you want to stock up on the real thing.