Skip to main content
Gut Health

Good Hydration

Good Hydration
PrecisionBiotics®
Writer and expert2 years ago
View PrecisionBiotics®'s profile

What we drink – or don’t drink – can have a big impact on the health of our gut. 

Dietitian Dr Sarah Schenker gives her top hydration tips for sensitive guts: 

Drink up: ‘There’s no doubt getting enough fluids is essential for good gut health, with dehydration being a common cause of constipation You should be aiming for 5 to 7 glasses a day. 

It doesn’t have to be water: ‘If you find it hard to drink plain water, be reassured to don’t need to. All fluids (except alcoholic drinks) count towards your intake. Watch your caffeine intake though (see below) and keep an eye on hidden sugars too. Better choices include herbal teas, fruit juice and naturally flavoured water. Why not make your own gut-friendly drink?

What not to drink: ‘Caffeinated drinks, such as tea and coffee, can stimulate gastric acid production while fizzy drinks can add to the gastric acid load. The end result can be heartburn or bloating in people with sensitive guts.  It’s best to avoid them (or switch to decaf tea and coffee) if you think they might be a trigger for digestive issues.' If you can’t cut them out completely limit them to one or two cups a day.  

Don’t forget your FODMAPs: ‘If you’re following a low FODMAPs diet be sure not to forget about what you’re drinking. Fruit juice, alcohol and drinks containing sweeteners may all contain FODMAPs.   

Discover More on FODMAP diet

Gut Health

A dietitian’s guide to low FODMAPs diets

A low FODMAPs diet can make a big difference to people with sensitive guts but followed incorrectly it can sometimes cause more harm than good. FODMAPs trained dietitian, Magda Rzuczkowska, gives us her expert do’s and don’ts to help you get the most from the diet.

Shop Digestive and Brain Supplements

PrecisionBiotics®
Writer and expert
View PrecisionBiotics®'s profile
Behind the PrecisionBiotics® profile, we are a dedicated team of specialists passionate about gut health and wellness. With a deep understanding of the intricate relationship between the gut and overall well-being, we strive to provide insightful, science-backed information to help you navigate your journey to health and wellness. Our collective expertise spans nutrition, microbiology, and holistic wellness, enabling us to offer comprehensive advice and education on a broad range of topics. Feel free to get in touch if there is a certain topic you would like us to research and write a blog on.
precbiotics