Why Spinal Discs Need Water  And What You Can Do About It

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Why Spinal Discs Need Water  And What You Can Do About It

Your spine does more than just help you stand tall it’s a vital structure that supports your movement, protects your nervous system, and absorbs impact. A key player in all of this is your spinal discs. These small, cushion-like pads sit between each vertebra and are made largely of water — up to 80% in early life.

The Role of Water in Spinal Discs

When discs are well-hydrated, they act like shock absorbers — protecting the bones of your spine from impact and allowing you to bend, twist, and move freely. But as we age, the natural water content of spinal discs begins to decrease. Less water means reduced disc height, lower flexibility, and a greater chance of disc degeneration, bulging, or herniation.

This process is part of natural aging, but it can be made worse by a sedentary lifestyle, poor posture, or injury. Dehydrated discs can cause stiffness, back or neck pain, and nerve compression that affects your arms, legs, or other areas of the body.

Movement Nourishes Your Spine

The good news? You can slow down or reduce the effects of disc dehydration by staying active. Movement promotes circulation, which increases the delivery of oxygen and nutrients to the discs and surrounding muscles. Gentle activities like walking, swimming, stretching, and spinal mobility exercises help maintain healthy disc function and support spinal flexibility.

Chiropractic Care Supports Spinal Health

Chiropractic adjustments help restore proper movement and alignment in the spine, encouraging better disc hydration and overall spinal function. A well-aligned spine improves circulation and decreases stress on discs and joints, helping you feel better and stay active.

Backed by Science

Studies have shown that spinal movement and mechanical loading stimulate diffusion of nutrients into the intervertebral discs — especially important as discs don’t have a direct blood supply (Adams & Roughley, 2006; Urban & Roberts, 2003). Regular physical activity and spinal care are essential parts of maintaining healthy discs as we age.

Stay Active — Stay Aligned

If you're experiencing stiffness or back pain, or you simply want to maintain the health of your spine, chiropractic care can help. Make an appointment with Dr. Joyce Battaglia, DC, CACCP today at LakesideChiro.com/appointment.

Sources:

  • Adams, M. A., & Roughley, P. J. (2006). What is intervertebral disc degeneration, and what causes it? Spine, 31(18), 2151–2161.

  • Urban, J. P., & Roberts, S. (2003). Degeneration of the intervertebral disc. Arthritis Research & Therapy, 5(3), 120–130.

  • American Chiropractic Association. (n.d.). Chiropractic and spinal health.