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The Truth Behind Colored Circles on Food Packaging
Colored circles on food packaging are often part of nutritional labeling systems designed to help consumers make healthier choices at a glance. Different countries use different labeling systems, but the general idea is the same: color-coded guidance based on key nutrients like fat, sugar, and salt.
For example:
- Red Circle – Indicates high content of something, usually sugar, fat, or salt. It’s a warning that the food should be eaten in moderation.
- Amber/Yellow Circle – Represents a medium or moderate level of that nutrient. Occasional consumption is acceptable.
- Green Circle – Signifies low levels, generally healthier or safer to eat more often.
How Different Systems Use These Colors
- Traffic Light System (UK & EU)
The most common example is the traffic light labeling system. Foods are rated for fat, saturated fat, sugar, and salt using red, amber, or green. The goal is to provide a visual guide for healthier choices. - Front-of-Pack Labeling (Various Countries)
Many countries, including Australia, New Zealand, and parts of Latin America, use simplified color codes to indicate overall nutritional quality or specific risks like high sugar content. - Nutri-Score (Europe)
A newer system uses a letter and color combination (A–E, green to red) to rate overall nutritional quality, making it even easier for consumers to compare products at a glance.
What These Labels Mean for You
While colored circles are a helpful guide, it’s important to remember:
- Not all red labels are “bad” – Some foods may be naturally high in sugar or salt but still nutritious in moderation.
- Look at the serving size – Nutritional content is based on standard serving sizes, which can be smaller than what you actually eat.
- Consider the whole diet – A single amber or red circle isn’t a reason to avoid a food entirely; focus on overall dietary patterns.
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