Body Systems

Meet The Bladder & Urinary System

Meet The Bladder & Urinary System
01

Meet The Bladder & Urinary System

The urinary system is one of the body’s great behind-the-scenes teams. Several organ systems work together to filter the blood, balance fluids, make urine, store it, and eventually send it and its contents out of the body. 

The urinary system includes two kidneys, two ureters, the bladder, and the urethra, and is located in the abdomen and torso. While each organ has a different job, they all work together as one coordinated system. The kidneys filter blood and make urine, the ureters carry it, the bladder stores it, and the urethra carries it out of the body.

02

Anatomy & Function

The bladder is a hollow muscular organ located behind the pubic bone. Shaped like a balloon, it expands and fills with urine. A healthy adult bladder can generally hold about 1.5 to 2 cups of urine before the urge to empty becomes strong. 

The kidneys are two bean-shaped organs located below the ribs on either side of the spine. They filter the blood and create urine. The ureters are two narrow muscular tubes that carry urine from the kidneys to the bladder. The bladder stores urine until it's time to go; then the urethra is a tube that carries urine from the bladder out of the body. 

The bladder has a muscular wall called the detrusor muscle. As the bladder fills up, this muscle stays relaxed so the bladder can expand and hold urine. Sphincter muscles help keep the urethra closed. When it's time to urinate, signals from the brain coordinate sphincter relaxation with bladder muscle contraction, allowing urine to flow out. 

The urinary system does much more than help you go to the bathroom. The kidneys continuously filter the blood, helping to regulate water, electrolytes, and acid-base balance while removing metabolic waste. 

Urine isn’t just “waste water”. It is a snapshot of what your body is filtering and regulating. Its composition can change day to day depending on hydration, diet, exercise, medications, and changes in metabolism. 

01

Meet The Bladder & Urinary System

The urinary system is one of the body’s great behind-the-scenes teams. Several organ systems work together to filter the blood, balance fluids, make urine, store it, and eventually send it and its contents out of the body. 

The urinary system includes two kidneys, two ureters, the bladder, and the urethra, and is located in the abdomen and torso. While each organ has a different job, they all work together as one coordinated system. The kidneys filter blood and make urine, the ureters carry it, the bladder stores it, and the urethra carries it out of the body.

02

Anatomy & Function

The bladder is a hollow muscular organ located behind the pubic bone. Shaped like a balloon, it expands and fills with urine. A healthy adult bladder can generally hold about 1.5 to 2 cups of urine before the urge to empty becomes strong. 

The kidneys are two bean-shaped organs located below the ribs on either side of the spine. They filter the blood and create urine. The ureters are two narrow muscular tubes that carry urine from the kidneys to the bladder. The bladder stores urine until it's time to go; then the urethra is a tube that carries urine from the bladder out of the body. 

The bladder has a muscular wall called the detrusor muscle. As the bladder fills up, this muscle stays relaxed so the bladder can expand and hold urine. Sphincter muscles help keep the urethra closed. When it's time to urinate, signals from the brain coordinate sphincter relaxation with bladder muscle contraction, allowing urine to flow out. 

The urinary system does much more than help you go to the bathroom. The kidneys continuously filter the blood, helping to regulate water, electrolytes, and acid-base balance while removing metabolic waste. 

Urine isn’t just “waste water”. It is a snapshot of what your body is filtering and regulating. Its composition can change day to day depending on hydration, diet, exercise, medications, and changes in metabolism. 

Supporting Systems and Interactions

The human body is a marvel of interconnected systems, each playing a vital role in maintaining balance, health, and vitality. While we often think of the body's organs and processes in isolation, the truth is that no part functions alone. Every system relies on and influences others in a delicate dance of cooperation.

When one system is compromised, others often compensate or respond, illustrating how deeply intertwined all functions are. The body, then, is not just a collection of parts, but an integrated whole, where every aspect plays a crucial role in maintaining the flow of life, energy, and healing. Understanding this interconnectedness allows us to approach health holistically, nurturing not just individual parts, but the whole person.

My bladder is strong, resilient, and comfortable

Fun & Interesting Facts

  • Your bladder is a muscular organ, not just a storage bag.
  • A normal adult bladder can hold roughly 1.5 to 2 cups of urine.
  • Your kidneys can produce about 1 to 2 quarts of urine each day, depending on hydration, diet, activity, and other factors.
  • The two ureters continuously move urine from the kidneys toward the bladder.
  • You can consciously control when to empty your bladder, even though the kidneys produce urine automatically.
  • The brain plays an important role in deciding when and where you urinate.
  • Your pelvic floor muscles help provide control over urination.
  • Your kidneys and bladder work together, but they have very different jobs. The kidneys make urine, while the bladder stores it.
  • The urinary system works constantly, even while you sleep.

What is necessary for the optimal health of this system? 

Achieving and maintaining a balanced, healthy life requires a holistic approach that recognizes the complex interplay between nutrition, lifestyle, the use of herbs and supplements. Each of these elements plays a unique yet interconnected role in supporting the body's intricate systems.

Together, nutrition, lifestyle, and herbal support create a synergistic approach to health. They nurture the body as a whole, and support the body’s natural ability to heal, adapt, and flourish. Understanding the role each of these elements plays allows us to make more informed choices that contribute to lasting well-being.

Supporting Recipe

Nourishing Ginger Vegetable & Chicken Soup

When you aren't feeling your best, sometimes the most supportive thing you can do is keep it simple. This warm, nourishing soup combines plenty of fluid with protein, colorful vegetables, ginger, garlic, and herbs. It's an easy way to stay hydrated while giving your body the nutrients it needs for everyday wellness. The combination of hydration and nutrient-rich ingredients makes it a comforting choice for supporting healthy urinary and bladder function. It's an easy way to stay hydrated while giving your body the nutrients it needs for everyday wellness. 

Continue learning & exploring

Meet The Kidneys

Take a deep dive into the kidneys

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About The Author

Shae, our Customer Service Director and Social Media Manager, has been with RidgeCrest since 2016. Shae is a licensed massage therapist, and guides the customer care team, is our culture caretaker, and serves as our creative oracle across social media, blogs, and meditations. She describes herself as creative, thoughtful, nature-loving, compassionate, and nurturing. Her favorite herbs are Ginger and Lavender, and she proudly recommends SereniZen® (formerly Anxiety Free), PhysiQOL™, SinusClear®, and Belly Be Happy®.

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Disclaimer: This content is for educational purposes only and is intended to support the understanding of an already healthy body. It is not intended to diagnose, treat, cure, or prevent any disease. If you have or suspect a medical condition, or are considering changes to your health routine, please consult a licensed healthcare professional. This information has not been reviewed or approved by the Food and Drug Administration (FDA).

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