Is Diet Coke Bottle (500ml) GERD Friendly?

No. This product is not GERD friendly free as it lists 3 ingredients that contain GERD friendly.

Why it's not GERD friendly

  • natural flavourings including caffeine
  • citric acid
  • carbonated water

natural flavourings including caffeine

Dietitian note

Caffeine can exacerbate GERD symptoms in some individuals. It can relax the Lower Esophageal Sphincter (LES) - this muscle acts as a barrier between the esophagus and stomach. When relaxed, it can allow stomach acid to flow back up into the esophagus, leading to heartburn Caffeine can also increase the production of stomach acid, further irritating the already inflamed esophageal lining.

Note by Team Spoonful, Clinical nutrition experts

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Product Image

Description

A crisp, cola-flavored beverage with bright, effervescent carbonation and a light, fizzy mouthfeel. Commonly consumed chilled as a standalone refreshment, paired with casual meals, or used as a mixer. Customer reviews often note convenient single-serve packaging, consistent carbonation, portability, and a noticeable sweet aftertaste for some drinkers during warm weather.

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Ingredients

Carbonated Water, Colour (Caramel E150d), Sweeteners (Aspartame, Acesulfame K), Natural Flavourings including Caffeine, Acids (Phosphoric Acid, Citric Acid)

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Where to buy

Diet Coke Bottle (500ml) is available at 2 retailers

AsdaTesco

About this product

Beverage · Bottle

Flavor
Sweet
Texture
CarbonatedFizzy
Commonly used for
DrinkingOn The Go