Why is Diet Pepsi classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

Because it is made from refined ingredients like carbonated water, artificial sweeteners and flavorings, Diet Pepsi receives a NOVA 4 rating; its label lists additives including caramel colour (E150c), potassium benzoate (E212), citric acid (E330) and the sweeteners aspartame (E951) and acesulfame potassium.

How does the caffeine content in Diet Pepsi affect individuals sensitive to stimulants?

A 12 fl oz can of Diet Pepsi provides about 35 mg of caffeine, which may increase heart rate, cause jitteriness or interfere with sleep in caffeine‑sensitive people, so they should limit consumption.

Is Diet Pepsi suitable for vegan, keto or gluten‑free diets?

Diet Pepsi contains no animal‑derived ingredients, making it vegan; it has zero carbohydrates and sugars, fitting a keto regimen, and it does not contain gluten‑containing grains, so it is generally considered gluten‑free.

Pepsi • 12oz

Diet Pepsi

Beverages

Product Insights

Diet Pepsi is a carbonated, artificially sweetened cola beverage. It belongs to the "Beverages" and "Artificially sweetened beverages" PNNS groups, carries a Nutri‑Score of C and is classified in Nova group 4, indicating an ultra‑processed product. The drink contains no calories, fat, or sugars but provides caffeine and several additives such as caramel colour, aspartame, acesulfame potassium and potassium benzoate, while its sodium level is low.

Nutrient Levels

Traffic light indicators

Fat

low

Saturated Fat

low

Sugars

low

Salt

low

Nutritional Values

Values per 100 g

Added Sugars0 g

Fruits & Vegetables0 %

Comparative Analysis

Compared with average sodas, Diet Pepsi contains no sugar or fat and far less sodium than the typical 5.69 g sugar, 1.04 g fat, and 1.06 g salt per 100 g found in the category.

Ingredients

CARBONATED WATER, CARAMEL COLOR, ASPARTAME PHOSPHORIC ACID, POTASSIUM BENZOATE (PRESERVES FRESHNESS), CAFFEINE, CITRIC ACID, NATURAL FLAVOR ACESULFAME POTASSIUM. PHENYLKETONURICS: CONTAINS PHENYLALANINE BOTTLED UNDER THE AUTHORITY OF PEPSICO, INC., 00277-101-00-16 PURCHASE, NY 10577. LUORIES CAFFEINE CONTENT: 35mg/12 fl oz. www.PEPSLCOM

84%

35%

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