How to Prepare for Your DEXA Scan

A DEXA scan is a simple, non-invasive procedure that provides valuable insights into your body composition and bone health. To ensure accurate results, it’s important to prepare properly. Here’s everything you need to know about getting ready for your scan.

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What Should You Wear to a DEXA Scan?

• Wear lightweight, comfortable clothing without any metal components, such as zippers, buttons, or snaps. Metal can interfere with the accuracy of the scan.
• Opt for gym attire like leggings, athletic shorts, or a t-shirt.
• You can wear a bra, but avoid bras with underwire or metal hooks. A sports bra is ideal to avoid complications with metal.
• Remove jewelry and accessories before the scan.

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Can You Eat or Drink Before a DEXA Scan?

• Yes, you can eat or drink before a DEXA scan, but avoid heavy meals or consuming large amounts of fluids right before your appointment.
• Stomach contents can slightly affect body fat percentage measurements.
• Coffee is fine in moderation, but avoid excessive caffeine intake as it may contribute to dehydration, potentially impacting lean mass measurements.

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What Can Throw Off a DEXA Scan?

To ensure accurate results, avoid these common pitfalls:

• Metal in Clothing: Avoid wearing anything with zippers, buttons, or underwire.
• Recent Exercise: Intense exercise within 24 hours of your scan can cause fluid shifts, affecting measurements.
• Hydration Levels: Being overhydrated or dehydrated can alter lean mass readings. Aim for balanced hydration.
• Eating a Large Meal: A heavy meal close to the scan can cause slight variances in body fat readings.

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Can You Have a DEXA Scan While Pregnant?

No, DEXA scans are not recommended for pregnant individuals due to the low levels of X-ray radiation involved. If you think you may be pregnant, notify your technician before the scan to discuss alternative options.

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How About Follow-Up DEXA Scans?

For follow-up DEXA scans, ensure the conditions are as similar as possible to your initial scan. Consistency in preparation helps isolate changes due to training and nutrition.

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Final Preparation Tips

• Arrive on Time: Being punctual ensures a smooth process.
• Remove Metal Accessories: Jewelry, watches, and belts should be left at home or removed before the scan.
• Inform Your Technician: Let the technician know if you have any health conditions or concerns that might affect the scan.

Preparing for your DEXA scan is simple, and following these tips will ensure accurate, reliable results. Armed with this data, you’ll be ready to make informed decisions about your health and fitness journey.

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Book Your DEXA Scan in San Francisco at KALOS Today

If you’re ready to take control of your health with the most accurate body composition analysis available, it’s time to book your DEXA scan at KALOS. Whether you’re looking to get lean, build muscle, improve performance, or optimize longevity, our advanced technology and expert guidance will help you get there. Schedule your scan today at KALOS—your journey to data-driven fitness starts now.

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