Your urinary system plays an essential role in maintaining the body's internal balance. Made up of the kidneys, ureters, bladder and urethra, it filters the blood, removes waste products through urine and helps regulate the amount of water and certain minerals in your body.

Your kidneys work continuously, filtering blood and adjusting how much water and dissolved substances leave the body as urine. The bladder then stores urine until it is released.

The urinary system also works closely with other body systems, particularly the circulatory and endocrine systems, to help maintain fluid and electrolyte balance.

In this guide, we'll explore how your urinary system works, why it matters and five practical everyday habits worth considering. You'll also find further reading from our Health Hub and information about Juniper & Parsley Combination, our featured Key System Product for the Urinary System.

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Understanding Your Urinary System

Your urinary system is an important part of your body's natural waste removal and fluid regulation processes. It consists of four main components: the kidneys, ureters, bladder and urethra, each with a specific role in producing, transporting, storing or releasing urine.

Your kidneys are two bean-shaped organs located towards the back of your abdomen, on either side of your spine. They filter your blood, removing waste products and adjusting the amount of water and certain minerals retained by your body.

The ureters are two narrow tubes that carry urine from your kidneys to your bladder. Your bladder is a muscular organ that stores urine until you're ready to empty it, while the urethra carries urine from the bladder out of the body.

Although these organs perform different tasks, they work together continuously to help your body maintain its internal balance. The urinary system also interacts with your circulatory and endocrine systems, demonstrating how closely connected your body's everyday functions are.

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How Does Your Urinary System Work?

Your urinary system works continuously, filtering blood, producing urine and removing waste products from the body.

Inside each kidney are approximately one million tiny filtering units called nephrons. These structures filter fluid and small substances from the blood, beginning the process of urine formation.

As this filtered fluid moves through the nephrons, the kidneys reabsorb much of the water and useful substances that the body needs, including glucose and certain minerals. Waste products and excess water remain in the fluid that eventually becomes urine.

Once produced, urine travels down the ureters and collects in the bladder. The bladder gradually expands as it fills, while specialised muscles help keep urine stored until an appropriate time to empty it.

When your bladder reaches a certain level of fullness, nerves send signals to your brain. During urination, the bladder muscle contracts and the muscles controlling the outlet relax, allowing urine to pass through the urethra.

This coordinated process enables your body to adjust urine production according to factors such as fluid intake, physical activity, temperature and hormonal signals.

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Why Your Urinary System Matters

Your urinary system does much more than produce urine. It plays an essential role in maintaining the conditions your body needs for normal everyday functioning.

One of its most important responsibilities is regulating fluid balance. Your kidneys adjust the amount of water released through urine, responding to changes in fluid intake, perspiration and the body's requirements.

The kidneys also help regulate levels of electrolytes, including sodium and potassium. These minerals are involved in important processes such as nerve signalling, muscle contraction and maintaining fluid balance.

Another key function is removing waste products from the blood. Substances such as urea, which is produced during the breakdown of proteins, are filtered by the kidneys and eliminated through urine.

Your kidneys also contribute to blood pressure regulation, help maintain the body's acid-base balance and produce or activate hormones involved in red blood cell production and calcium regulation.

Everyday habits such as drinking appropriate amounts of fluid, eating a varied and balanced diet and staying physically active are important considerations for general wellbeing.

Understanding these functions highlights why the urinary system is such an important part of your body's wider network of interconnected systems.

5 Everyday Habits for Urinary Wellbeing

From everyday hydration and bladder habits to balanced nutrition and pelvic floor awareness, explore five practical ways to look after your urinary wellbeing as part of a healthy lifestyle.

  • A clear glass of sparkling water with lemon slices, cucumber rounds, and mint leaves sits on a wooden table outdoors, with a matching pitcher and lemons in the background.

    Find Your Hydration Balance

    Drink fluids regularly throughout the day, adjusting your intake according to the weather, your activity level and individual needs. Water is a great everyday choice, while milk and other drinks also contribute to fluid intake. Pale yellow urine can be a useful general indicator of hydration, although certain foods, supplements and medicines can affect its colour.

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    Build Healthy Bladder Habits

    Try to establish comfortable bathroom habits by allowing yourself enough time to empty your bladder without rushing or straining. Avoid regularly delaying urination for long periods, but equally, try not to visit the toilet repeatedly 'just in case'. Paying attention to your body's natural signals can help you develop a routine that suits your daily life.

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    Be Mindful of Bladder Irritants

    Some people notice changes in urinary frequency or urgency after drinking caffeinated beverages, alcohol or certain fizzy drinks. Individual responses vary, so consider whether particular drinks affect your comfort. If you choose to reduce caffeine, try doing so gradually and replace some drinks with water or caffeine-free alternatives.

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    Include a Variety of Plant Foods

    Enjoy a varied diet containing vegetables, fruit, whole grains, pulses and other fibre-containing foods. Dietary fibre contributes to normal bowel function, and maintaining regular bowel habits can be relevant to bladder comfort because the bowel and bladder share space within the pelvis. Include a variety of colourful foods as part of your everyday meals.

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    Get to Know Your Pelvic Floor

    Your pelvic floor is a group of muscles that helps support the bladder and other pelvic organs and contributes to bladder control. Gentle pelvic floor exercises can be part of an everyday wellbeing routine for both women and men. Correct technique matters, so consider seeking guidance from a qualified healthcare professional if you're unsure how to perform them.

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Nature’s Sunshine Juniper & Parsley Combination supplement bottle, labelled food supplement, 100 capsules.

Meet Juniper & Parsley, Your Key System Product

Alongside everyday hydration, balanced nutrition and healthy lifestyle habits, you may wish to explore Juniper & Parsley Combination, our featured Key System Product for the Urinary System.

Juniper & Parsley Combination is a botanical food supplement from Nature's Sunshine, combining traditional plant ingredients in convenient capsules.

The formula features juniper berries and parsley, two botanicals with a long history of culinary and herbal use. This combination offers an option for those interested in incorporating botanical ingredients into their everyday nutritional routine.

Juniper & Parsley Combination is intended to complement a varied, balanced diet and healthy lifestyle. It should not replace appropriate hydration, medical advice or treatment where required.

You can explore the full ingredient list, suitability information and recommended directions for use on the product page.

PLEASE NOTE: NOT SUITABLE FOR VEGANS

This Key Body System Product is not suitable for a plant-based diet. You can explore our Urinary Health collection or discover other products, including Multi-Vits and Minerals and Amber Colloidal Silver Liquid.

Amber Colloidal Silver Liquid is listed here as an alternative product to browse, not as a nutritional substitute for Juniper & Parsley or a treatment for urinary conditions. Please check its product information, intended use and suitability before purchasing.

OUR ASSURANCE TO YOU

We want you to feel confident when shopping with Lily & Loaf. That's why eligible first purchases are covered by our 90 day money-back guarantee, giving you added peace of mind when trying something new. Terms and conditions apply.

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Urinary System