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What is D-Mannose Used For?

The use of D-Mannose for urinary tract infections (UTIs) has been described as “life-changing” by a number of UTI sufferers featured in a Mail on Sunday article, where columnist, Dr Ellie Cannon, wrote that she’d been impressed by patients’ experiences with the food supplement. In this blog, we explore what D-Mannose is, how it’s generally consumed and why it’s emerged as a widely used choice for individuals seeking to help manage urinary tract health.

While men do suffer from urinary tract infections (UTIs), they’re most common in females. According to the Kidney Research UK, it’s estimated that around half of women in the UK have experienced one. For those overly familiar with the sharp tangy taste of cranberry juice, cranberry extract and other cranberry products, you likely know first-hand how disruptive UTI symptoms can be.

D-Mannose and UTIs: A Natural Support Option

Given the prevalence of UTIs, urinary health is firmly in the spotlight. This is especially true for those dealing with recurrent urinary tract infections (rUTIs), who are increasingly exploring health supplements that assist with urinary tract wellness.

It is for these reasons that D-Mannose is fast becoming a bathroom cabinet staple in women's health. But, what exactly is it, and how does it relate to UTIs?

What is D-Mannose?

Found in fruits such as cranberries, apples and peaches, D-Mannose is a simple sugar molecule that’s become popular among users trying to help maintain their urinary tract health – especially in the context of rUTIs.

While not a medicine, D-Mannose is regularly selected by those looking for options that can be taken daily or occasionally as part of urinary tract support. Studies into the supplement are ongoing, but some believe that it may contribute to the body’s process of flushing out certain substances.

Cranberries Versus D-Mannose

Cranberry extract and cranberry juice have long been associated with UTIs, and it remains a go-to for many wellness consumers. D-Mannose, meanwhile, has grown in popularity as an alternative – often due to its concentrated form.

Although the two are plant-derived and typically favoured as part of urinary tract wellness, they work in distinct ways and may suit different preferences. In cranberry products, naturally occurring compounds, called proanthocyanidins (PACs) are thought to assist in preventing certain bacteria from sticking to the bladder wall. Meanwhile, D-Mannose is believed to pass through the system largely unmetabolised, where it may bind to unwanted bacteria in the urinary tract, allowing them to be flushed out during urination.

Some people include both cranberry-based products and D-Mannose in everyday supplement line-ups, whereas others opt for one or the other depending on tolerance or personal experience.

How To Add D-Mannose To Your Routine

Our vegetarian- and vegan-friendly D-Mannose tablets are sold in packs of 30, 60, 90 or 1000. Each tablet provides an average of 1000mg of D-Mannose and is easy to incorporate into daily wellness routines.

D-Mannose powder is also available – often chosen by individuals who find pills and capsules difficult to swallow.  

As with all food supplements, it’s recommended to consult with a healthcare professional before adding new products to your regimen – particularly if you have any existing medical conditions or are taking other prescription and non-prescription medicines.

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