Why is Nature cheddar and red onion crisps classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The snack is made from refined cereal flour, cheese powder, onion and red onion flavorings, added salt, anti-caking agents such as silicon dioxide, and preservatives like citric acid, all of which are typical ingredients of ultra-processed foods, giving it a NOVA 4 rating.

How does the salt content in this product affect a hypertensive diet?

Each 100 g portion contains 1.35 g of salt (approximately 540 mg sodium), which represents about 22% of the recommended maximum daily salt intake of 6 g; regular consumption can contribute to elevated blood pressure and should be limited for people with hypertension.

Is the cheddar cheese component a concern for individuals with dairy allergies?

Yes, the cheddar cheese powder used for flavor contains milk proteins and milk solids, so anyone with a cow milk allergy should avoid these crisps.

Marks and Spencer

Nature cheddar and red onion crisps

Salty Snacks

Product Insights

Nature cheddar and red onion crisps are a flavored salty snack marketed by Marks & Spencer and sold in the United Kingdom and France. Classified within the "Salty snacks" and "Appetizers" PNNS groups, they carry a Nutri-Score of 9 (C) and fall into the ultra-processed NOVA 4 category, offering 7.8 g protein and 5.6 g fiber per 100 g alongside 1.35 g salt and 3.4 g saturated fat. While the protein and fiber provide some nutritional benefit, the product is energy-dense, relatively high in salt and saturated fat, and therefore should be consumed in moderation.

Nutrient Levels

Traffic light indicators

Saturated Fat

moderate

Sugars

low

Salt

moderate

Comparative Analysis

With 7.8 g protein, 5.6 g fiber, 1.35 g salt and 3.4 g saturated fat per 100 g, these crisps deliver more protein and fiber than many plain potato chips but remain higher in salt and saturated fat, placing them in the higher-end of the salty-snack nutrient spectrum.

84%

35%