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A cold soft drink on a hot afternoon, a cup of bubble tea after lunch, or a bottle of fruit juice with breakfast — these drinks may seem harmless. But have you ever stopped to check how much sugar you are actually drinking?
Many popular beverages contain more sugar than people realise. The good news is that you do not have to give up every favourite drink. Learning to read nutrition labels can help you make smarter choices for your health.
When people think about sugary drinks, fizzy soft drinks are often the first thing that comes to mind. However, sugar can also be found in many other beverages, including:
Bubble tea and milk tea
Sweetened coffee and tea
Energy drinks and sports drinks
Packaged fruit juices and fruit drinks
Flavoured milk
Bottled tea and coffee
Sweetened yoghurt drinks
Some drinks may even be marketed as natural, fruity, or energising. These descriptions do not necessarily mean they contain little sugar.
The best way to know what you are drinking is to check the label.
One of the most useful numbers on a nutrition label is the amount of sugar per serving.
Sugar is usually listed in grams (g). But what does that number mean in everyday terms?
A simple guide is that 4 grams of sugar is approximately equal to 1 teaspoon of sugar.
For example, if a drink contains 24 grams of sugar per serving, that is roughly 6 teaspoons of sugar.
Here are some hypothetical examples to show how the calculation works:
| Sugar per serving | Approximate teaspoons |
|---|---|
| 8 g | 2 teaspoons |
| 16 g | 4 teaspoons |
| 24 g | 6 teaspoons |
| 32 g | 8 teaspoons |
| 40 g | 10 teaspoons |
These are examples for learning, not the actual sugar content of specific brands. Always check the product label for the real figures.
Seeing sugar expressed in teaspoons can make the amount easier to understand.
Here is a common mistake: looking at the sugar figure without checking how much of the drink counts as one serving.
Imagine a bottle contains two servings, with 18 grams of sugar per serving.
If you drink the entire bottle, you consume:
18 g × 2 = 36 g of sugar.
That is approximately 9 teaspoons of sugar, not 4.5 teaspoons.
The bottle may look like one individual drink, but the nutrition label may calculate its contents as multiple servings.
Always check three things:
The stated serving size
The number of servings per container
Whether the sugar figure applies to one serving or the entire package
This small habit can make a big difference in understanding your daily sugar intake.
Nutrition information tells you how much sugar a drink contains, while the ingredients list can help you understand where that sugar comes from.
Look for ingredients such as:
Sugar
Glucose syrup
Fructose
Sucrose
Corn syrup
Honey
Fruit juice concentrate
These ingredients can contribute to the drink's sugar content.
Ingredients are generally listed in descending order by weight. If sugar or another sweetening ingredient appears near the beginning of the list, it may be present in a substantial amount.
Remember that sugar naturally present in fruit or milk is not exactly the same as added sugar. The nutrition label's total sugars figure may include both natural and added sugars, depending on the product. Where available, check the separate figure for added sugars.
Fruit provides valuable nutrients, but the form in which we consume it matters.
Whole fruit contains fibre and generally takes longer to eat than drinking juice. Fruit juice can contain substantial amounts of sugar, even when the sugar comes naturally from the fruit.
Fruit drinks may also contain added sugar, so check the ingredients and nutrition panel.
Smoothies vary widely too. A smoothie made with whole fruit and unsweetened yoghurt differs from one containing sweetened yoghurt, syrup, ice cream, or additional sugar.
Rather than assuming every fruit-based drink is healthy, consider its ingredients, portion size, and overall nutritional value.
The World Health Organization recommends keeping free sugars below 10% of total daily energy intake, with a further reduction to below 5% suggested for additional health benefits.
For an adult consuming 2,000 calories a day, these levels correspond to less than 50 grams and approximately 25 grams of free sugars per day, respectively.
Free sugars include sugars added to foods and drinks, as well as sugars naturally present in honey, syrups, fruit juices, and fruit juice concentrates.
These figures are general guidelines, not personalised targets. Individual energy needs vary, and the WHO's recommendations concern free sugars rather than all sugars naturally present in intact fruit and plain milk.
A single sweetened drink can contribute a significant portion of the recommended daily limit. That is one reason it helps to pay attention to beverages, not just desserts and snacks.
You do not need to change every habit overnight. Start with small, realistic steps.
Choose water more often. Plain water is a refreshing, sugar-free choice for everyday hydration.
Ask for less sugar. When ordering bubble tea, milk tea, or coffee, choose a lower-sugar option if available. Remember that even a reduced-sugar version may still contain considerable sugar.
Choose unsweetened beverages. Unsweetened tea, coffee, and plain milk can be useful alternatives, depending on your preferences and nutritional needs.
Pay attention to portion size. A smaller serving can help reduce the total amount of sugar consumed.
Compare products. When buying bottled drinks, compare the sugar content per 100 ml and the amount you will actually drink. This makes it easier to compare different bottle sizes and brands.
Make gradual changes. If you are accustomed to very sweet drinks, reduce the sweetness step by step. Your preferences may adapt over time.
Sugar is not always obvious. It can be found in soft drinks, milk tea, bottled coffee, fruit drinks, and many other beverages we enjoy every day.
The solution is not necessarily to ban your favourite drinks. Instead, learn to check the sugar per serving, understand the serving size, and read the ingredients list.
The next time you reach for a drink, take a few seconds to turn the bottle around and read the label. That small action can help you make a more informed choice for yourself and your family.
Healthy eating is not just about what we put on our plates. It is also about what we pour into our glasses.
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Disclaimer: This article is for general educational purposes only and is not a substitute for personalised medical or dietary advice.
Before buying your favourite drink, take a moment to check these five things:
☐ 1. Check the serving size. Is the nutrition information for the whole bottle or just one serving?
☐ 2. Check the total sugar. How many grams of sugar are listed per serving?
☐ 3. Calculate the teaspoons. Divide the sugar grams by 4 to estimate the number of teaspoons of sugar.
☐ 4. Read the ingredients. Look for sugar, glucose syrup, fructose, honey, and other sweetening ingredients.
☐ 5. Compare your choices. Compare sugar per 100 ml and consider how much you will actually drink. Choose a lower-sugar option when possible.
Remember: A drink labelled “natural,” “fruit-flavoured,” or “healthy” is not necessarily low in sugar. Let the nutrition label guide your decision.
Your healthy habit for today: Before your next drink, check the label. You may be surprised by what you discover!
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