For a solid snack to qualify as low fat, compare its total fat per 100g with the 3g maximum given in NHS and GOV.UK guidance. The maize-snack examples listed by Tesco Groceries and Walkers UK below exceed that level; a smaller bag may help you plan a portion, but it does not make the snack itself low fat.
If low fat is the deciding requirement, use the total-fat figure per 100g rather than the pack size or a description such as baked. NHS and GOV.UK guidance sets the low-fat maximum for a solid food at 3g per 100g.
A single bag makes the amount you intend to eat easier to identify. Tesco Groceries lists 3.1g fat per 15g bag for Wotsits WOW Lightly Salted and 3.3g per 16g bag for Wotsits WOW Cheese, although neither product meets the low-fat threshold per 100g.
A reduced-fat description alone does not establish whether a portion fits an individual allowance. Leeds Teaching Hospitals NHS Trust advises checking the fat in the portion; follow the instructions given by your care team.
Start with total fat per 100g to judge whether a snack is low fat. Then check the amount you would eat and any other label details relevant to your choice.
| Priority | What to check | Your needs |
|---|---|---|
| Low-fat status | Find total fat per 100g. NHS and GOV.UK guidance gives 3g or less per 100g as the low-fat level for a solid food; do not use baked or reduced-fat wording as a substitute for that figure. | I need the snack itself to meet the low-fat threshold, not just to come in a small bag. |
| Portion size | Compare bag weights and fat per bag only for the amount you plan to eat. Tesco Groceries lists 3.1g fat per 15g bag of Wotsits WOW Lightly Salted and 3.3g per 16g bag of Wotsits WOW Cheese; their respective per-100g figures are 21g and 20g. | A single bag helps me plan one snack, even if its per-100g fat figure means the product is not low fat. |
| Other nutrition | Read salt and saturated fat separately from total fat, using the same per-100g basis when comparing products. Check the serving figures for the amount you intend to eat. | Salt or saturated fat matters to my choice as well as total fat. |
| Ingredients and allergens | Check the exact flavour’s current ingredients and allergen statement. Walkers UK lists milk in Wotsits Cheese; Tesco Groceries labels its Free From Onion Maize Snack Rings gluten free, wheat free and milk free. | I need the particular pack to match my ingredient or allergen requirements, rather than relying on the brand name. |
Tesco Groceries lists 20g fat per 100g for Wotsits WOW Cheese and 21g for Wotsits WOW Lightly Salted. Both exceed the 3g-per-100g low-fat level in NHS guidance, despite their small individual bags.
Use total fat per 100g to assess the product, then use fat per bag to plan how much you will eat.
Reduced fat is a comparison with another food, not a statement that the portion fits a particular allowance. Leeds Teaching Hospitals NHS Trust notes that a reduced-fat product may still be high in fat.
If you have a prescribed very-low-fat allowance, check the fat in your intended portion against your care team’s instructions.
Fat per bag describes a serving, while fat per 100g lets you compare products on the same weight basis. A smaller bag can contain less fat per serving even when the product is not low fat.
Check both figures, and use the per-bag figure only if that bag matches the amount you intend to eat.
Walkers UK lists milk in Wotsits Cheese, while Tesco Groceries gives different free-from declarations for its Onion Maize Snack Rings. These statements apply to the named products, not every snack from either brand.
Read the ingredients and allergen statement on the exact flavour and pack you are buying.
These named products illustrate why a range name, baking method or small pack is not enough to establish low-fat status; their figures apply to the specified flavours.
Walkers’ Wotsits range includes standard Cheese puffs and WOW multipacks.
Pickled Onion is a maize-based snack in Walkers’ range.
The Onion Maize Snack Rings carry gluten-free, wheat-free and milk-free declarations.
Quavers Cheese is a related puffed snack, but Walkers UK lists potato starch as an ingredient; it is not a maize-snack substitute for a strict category search.
The Joybuy option shown here is a banana-flavoured puffcorn for children aged 12+ months, rather than one of the savoury snacks discussed above. Check its current total fat per 100g before choosing it for a low-fat requirement.
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This banana puffcorn is sold for children aged 12+ months in four 10g bags. Its sweet flavour makes it a different choice from the savoury examples; check the pack’s total fat per 100g if low-fat status is essential.
NHS guidance identifies 3g total fat or less per 100g as low in fat, and GOV.UK gives the same maximum for a solid food making a low-fat claim. Use the per-100g figure rather than judging the snack by its bag size.
No. Baking does not tell you the finished product’s fat content. Tesco Groceries lists 21g fat per 100g for Wotsits WOW Lightly Salted and 23.9g per 100g for its Free From Onion Maize Snack Rings, both above the 3g-per-100g low-fat level in NHS guidance.
Reduced-fat wording alone cannot establish that it fits an individual allowance. Leeds Teaching Hospitals NHS Trust notes that reduced-fat foods may still be high in fat; check the fat in the portion you would eat and follow your care team’s instructions.
Read the ingredients and allergen statement for the exact flavour and pack. Walkers UK lists milk in standard Wotsits Cheese, while Tesco Groceries labels its Free From Onion Maize Snack Rings gluten free, wheat free and milk free; neither statement describes every product in its brand’s range.