Be Sure to Stay Hydrated During the Winter

The hot summer and autumn days are behind us, and as temperatures drop, many people naturally cut back on their water intake. While it may feel less necessary to hydrate in cooler weather, water is essential year-round.

The human body is made up of approximately 60% water, and hydration plays a critical role in controlling vital body functions—including the brain, heart, muscles, and spine. Proper hydration is especially important when it comes to back pain and spinal health.

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How Dehydration Affects Your Spine

If you aren’t properly hydrated, the shock-absorbing nucleus, the gel-like center of an intervertebral disc, has difficulty rehydrating. When this happens:

• The annular (outer) portion of the disc begins taking on more weight

• The disc starts to collapse and lose height

• Surrounding spinal nerves may become compressed and irritated

• Back pain and discomfort can develop

Over time, chronic dehydration can contribute to disc degeneration, leading to long-term spinal issues and chronic back pain.

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Understanding Your Spinal Discs

The Structure of the Spine

The spine is made up of 24 vertebrae, and all but two are separated by fibrocartilage discs. These discs:

• Separate the bones

• Provide flexibility and mobility

• Cushion the spine during movement

The “Jelly Donut” Disc Explained

Spinal discs are often compared to jelly donuts because they have two key parts:

• Annulus (outer layer):
  Made of tough cartilage that supports the spine

• Nucleus (inner core):
  A jelly-like center that holds most of the disc’s water and absorbs shock

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How Discs Rehydrate Naturally

During the day, activities like walking, sitting, bending, and lifting push water out of the discs. At night, while you sleep:

• Discs reabsorb water

• They act like a sponge, refilling with fluid

• This restores cushioning and flexibility

Without adequate hydration, this nightly rehydration process is disrupted.

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What Happens When Hydration Falls Short

When hydration is insufficient:

• The nucleus cannot fully rehydrate

• The disc loses its shock-absorbing ability

• Weight shifts to the outer portion of the disc

• Spinal nerves may become compressed

Over months and years, this can lead to flattened discs, nerve irritation, and chronic back pain.

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Chiropractic Care & Personalized Guidance

Everyone’s body is different, which means hydration and spinal care should be individualized. At Texas Spine & Sports Therapy Center, your Doctor of Chiropractic will:

• Perform a full health and spinal assessment

• Evaluate posture, movement, and spinal health

• Provide personalized recommendations for care and wellness

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Hydration Guidelines for Better Health & Spine Support

1. Drink Enough Water

• A common guideline is 8 glasses of 8 ounces per day

• Another method: divide your body weight (lbs) by 2 = ounces per day

2. Use a Reusable Water Bottle

• Choose a BPA-free refillable bottle

• Helps track intake and reduce plastic waste

3. Add Natural Flavor

• Infuse water with:

  • Lemon, lime, or orange slices

  • Berries

  • Cucumbers

4. Drink Before You Snack

• Thirst is often mistaken for hunger

• Try water before reaching for a snack

5. Stick With Water

• While juices and teas hydrate, water is best

• Avoid excess sugars and additives

6. Create a Water Schedule

• Drink 8–10 ounces upon waking

• Drink with meals

• Hydrate before, during, and after workouts

7. Eat Hydrating Foods

Only 70–80% of hydration must come from water—20–30% comes from food.

High-water-content foods include:

• Cucumbers (97%)

• Celery (96%)

• Tomatoes & radishes (95%)

• Bell peppers (93%)

• Cauliflower & watermelon (92%)

• Spinach, strawberries, broccoli (91%)

• Grapefruit (90%)

• Oranges (87%)

• Peaches (88%)

• Apples (84%)

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Proper Hydration & Muscle Health

Muscles are made largely of water, and hydration directly affects their performance and recovery.

Hydration Helps Muscles By:

• Improving performance: Delivers glucose and oxygen

• Enhancing recovery: Replaces fluids and electrolytes

• Removing waste: Flushes toxins that cause stiffness

• Maintaining flexibility: Prevents tightness and injury

• Regulating temperature: Allows effective cooling through sweat

Dehydration can lead to fatigue, cramps, stiffness, and reduced performance.

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Additional Health Benefits of Staying Hydrated

Whole-Body Benefits Include:

• Improved brain function and focus

• Better digestion

• Increased energy levels

• Support for weight management

• Reduced joint pain and stiffness

• Improved temperature regulation

• Kidney stone prevention

• Better heart health

• Enhanced detoxification

• Fewer headaches and migraines

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Stay Hydrated Year-Round

It’s easy to stay hydrated during hot summer months, but cooler weather makes it easier to forget. As you can see, hydration impacts nearly every system in your body, especially your spine, joints, and muscles.

If you have questions about hydration, spinal health, or chiropractic care, contact our experienced team at Texas Spine & Sports Therapy Center:

12501 Hymeadow Drive, Suite 1F
Austin, TX 78750
(512) 806-0015

Your body is an incredible machine—hydration helps keep it running smoothly for the long term.