DIGESTIVE
HEALTH &
CONDITIONS

Learn about digestive health and how to improve your gut health
with our comprehensive articles.

A man holds his hand to his chest and feels unwell.

Acid Reflux: What is it?

Acid reflux is the reverse passage of gastric contents into the oesophagus (‘food pipe’) which can cause heartburn.

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Acid Reflux: Symptoms & Causes

Acid reflux is a common digestive disorder closely associated with heartburn and indigestion.

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Elderly man with hand on stomach feeling unwell

Acid Reflux Relief and Treatment

If you, like many others, suffer from acid reflux, don't worry: by making a few simple changes to your life-style,you can ease your symptoms.

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A graphic representation of the stomach and stomach acid

How does stomach acid work?

Stomach acid plays a crucial role in the digestive process: but what is stomach acid, and how does it work? Find out more with Rennie.

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Acid reflux diet: foods less likely to trigger heartburn

If you suffer from acid reflux, choosing what to eat can be a real pain. Take a look at our list of foods that are less likely to trigger heartburn.

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Sleeping with acid reflux

Acid reflux is a common issue with symptoms often persisting throughout the night. From eating habits to sleep position, Rennie has a range of tips to help ease your symptoms.

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Woman puts hands on chest and feels discomfort

Is there a difference between acid reflux and indigestion?

Quite often, the terms acid reflux and indigestion are used interchangeably without fully understanding the differences between the two.

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Can exercise help you combat acid reflux and heartburn?

Heartburn needn’t be an unwanted guest this Christmas. Rennie sees how you can tackle the symptoms and causes of heartburn while still enjoying the food you love

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Foods to avoid if you suffer from acid reflux

Sadly, acid reflux can be caused by one of life's greatest pleasures; food. Rennie examines how changes in your diet can make all the difference and which foods are the most common causes.

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3 Stomach Acid Myths Debunked

There’s a lot of misconceptions out there about stomach acid. We look at four common myths to help you tackle heartburn caused by excess stomach acid.

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