What Should People With Diabetes Look for on a Nutrition Label?
People with diabetes should look beyond a product’s headline claims and check its serving size, total carbohydrate, sugars, fibre, protein and other nutrition information relevant to their individual eating plan.
The same approach applies when comparing everyday foods with nutritional supplements for diabetic patients (this is commonly referred to as อาหารเสริมผู้ป่วยเบาหวาน in Thai).
A label cannot tell someone whether a product is personally suitable, but understanding what the numbers mean can make conversations with a dietitian or healthcare professional much more useful.
Start With the Serving Size
Before looking at carbohydrates or sugar, find the serving size.
Nutrition information is usually presented according to a specified quantity. If the packet contains two servings but you consume the whole thing, your actual intake may be different from the figures you first noticed.
This is particularly important with drinks, snacks and packaged foods that look like single portions but may contain more than one serving.
Look Beyond the Sugar Number
It is tempting to turn immediately to “sugars”, but total carbohydrate deserves attention too.
Carbohydrates can affect blood glucose, and they are found in more than obviously sweet foods. Depending on the product, carbohydrates may come from sugars, starches and other sources.
When comparing products, consider:
- Serving size
- Total carbohydrate
- Sugars
- Dietary fibre
- Protein
- Fat
- Energy or calories
Individual requirements vary, so these figures should be interpreted within a person’s overall eating plan rather than treated as universal limits.
Do Not Let ‘Sugar-Free’ End the Investigation
Front-of-pack wording is designed to be noticed quickly. Terms such as “sugar-free”, “no added sugar” or “reduced sugar” may provide useful information, but they should not replace reading the full nutrition panel.
A product can still contain carbohydrates or other ingredients that contribute to its overall nutritional profile.
Turn the package around and look at the complete information rather than making a decision based on one prominent phrase.
Check the Fibre and Protein Too
A nutrition label tells a broader story than carbohydrate and sugar alone.
Fibre is part of a balanced diet and can be found in foods such as vegetables, legumes and whole grains. Protein is another important nutrient, with individual requirements influenced by factors including age, health and overall diet.
Looking at several nutrients together gives a more complete picture of what the product contributes to a meal or snack.
Compare Similar Products Fairly
Nutrition labels become especially useful when comparing two similar products.
Make sure the serving sizes are comparable before deciding that one contains more or less of a particular nutrient. Comparing 100 ml of one drink with an entire bottle of another can easily create the wrong impression.
The ingredient list can provide additional context about what the product contains.
Turn the Label Into a Useful Conversation
Living with diabetes does not mean every trip to the supermarket needs to become a complicated math exercise. Learning where to look can gradually make labels easier to understand.
For information about specialised nutritional products and nutrition in diabetes care, explore educational resources from Thai Otsuka Nutrition Club. If you are unsure whether a particular food or nutritional product fits your needs, discuss the label with a doctor or registered dietitian who understands your health, medicines and usual eating pattern.
The most useful nutrition label is one interpreted in the context of the person reading it.
