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Chloride test for athletes and active individuals monitoring hydration and electrolyte balance

Chloride Blood Test for Hydration and Energy Levels

Chloride

Google
3,138 reviews
  • Reveal electrolyte imbalances affecting your energy
  • Clarify hydration levels for optimal performance
  • Detect potential kidney issues early on
First results as soon as overnight*

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

What's this test for?

This test is ideal if you're experiencing persistent fatigue, muscle weakness, confusion, or dehydration issues that affect your daily energy and performance. It helps identify electrolyte imbalances that can impact your hydration status, kidney function, and overall metabolic health. Many people use this test when they have unexplained symptoms related to fluid balance or want to monitor conditions like kidney disease or metabolic disorders.

How should I prepare for this test?

No special preparation is typically required for a chloride test. You can eat and drink normally before your blood draw unless your doctor has given you specific instructions. If you're taking medications or supplements that affect electrolyte balance, mention them to your healthcare provider, but don't stop taking them unless instructed to do so.

What's included in this test?

Chloride

This test measures Chloride, a crucial electrolyte that helps maintain proper hydration, fluid balance, and electrical neutrality in your body. Chloride works closely with sodium to regulate blood pressure and fluid levels, plays a key role in transporting carbon dioxide in your blood, and helps maintain proper pH balance. This measurement provides important insights into your kidney function, hydration status, and metabolic health, especially if you're experiencing fatigue, dehydration, or related symptoms.

What happens after I get my results?
You'll receive detailed doctor notes in simple language explaining what your chloride levels mean for your hydration, electrolyte balance, and overall health. These notes include personalized recommendations like hydration strategies, dietary adjustments to optimize electrolyte intake, or whether you should follow up with your doctor about kidney function. You'll also get the standard lab report and can track your chloride levels over time using our trends feature to monitor how lifestyle changes impact your electrolyte balance.
When will I get my results?
Most chloride test results are available within 1-2 business days after your blood sample is collected and processed by the lab. You'll receive an email notification when your results are ready to view online, along with easy-to-understand doctor notes explaining what your levels mean.
Who should consider getting this test?
This test is ideal for athletes or active individuals monitoring hydration and performance, people experiencing persistent fatigue or muscle weakness, those with known kidney problems, or anyone with symptoms of dehydration or electrolyte imbalance. It's also important for people managing conditions like diabetes, heart disease, or taking medications that affect fluid balance.
What symptoms indicate I may need this test?
Common symptoms of chloride imbalance include persistent fatigue, muscle weakness or cramps, excessive thirst, confusion or difficulty concentrating, and irregular heartbeat. You might also experience nausea, vomiting, or changes in urination patterns. If you're experiencing these symptoms, especially after intense exercise, illness, or with existing health conditions, this test can help identify the underlying cause.
How can I naturally support healthy chloride levels?
Maintaining proper chloride balance starts with staying well-hydrated by drinking adequate water throughout the day, especially during exercise or hot weather. Eating a balanced diet with appropriate amounts of salt (not too much or too little) helps regulate chloride levels naturally. For athletes, using electrolyte drinks during intense or prolonged exercise can help replace lost electrolytes, and monitoring your hydration status through urine color can guide your fluid intake.
What is chloride and why does it matter?
Chloride is one of the major electrolytes in your blood that works together with sodium to maintain proper fluid balance, blood pressure, and pH levels in your body. It plays a crucial role in helping your red blood cells transport carbon dioxide from your tissues to your lungs for breathing. Proper chloride levels are essential for nerve function, muscle contractions, hydration, and overall metabolic health.
What does high chloride mean?
High chloride levels can indicate dehydration, kidney problems, or certain metabolic conditions affecting your body's acid-base balance. This can happen when you're not drinking enough fluids, losing too much bicarbonate, or have kidney disease affecting electrolyte regulation. Symptoms may include excessive thirst, fatigue, and changes in breathing patterns. Your doctor may recommend increasing fluid intake, adjusting medications, or investigating underlying kidney or metabolic issues.
What does low chloride mean?
Low chloride levels often occur with prolonged vomiting, excessive sweating, certain medications (like diuretics), or conditions affecting your kidneys or lungs. This can lead to symptoms like fatigue, muscle weakness, breathing problems, and fluid retention. Treatment typically involves addressing the underlying cause, adjusting hydration strategies, modifying medications if needed, or in some cases, using electrolyte supplements under medical guidance.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
  3. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
  4. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
  5. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
  6. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.
How do I know which test to get?
In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option.

Just text or call us at 754-799-7833, email us at [email protected], and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
Absolutely! We totally understand that errors can happen. No worries, we're here to help you.

Just reach out to us via text at 754-799-7833 or shoot us an email at [email protected]. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.

There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.

Our lab requires an address to be listed to generate an order.
Do you accept health insurance?
Only HSA & FSA is accepted.

Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.

This policy applies to all insurance companies, including federal health insurance programs like Medicare.

If you have any questions, please text us at 754-799-7833 or email [email protected].
Can I cancel my order?
Yes.

We get it – sometimes your needs change.

As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.

If you have any further questions, please text us at 754-799-7833 or email [email protected].

You can read more about our cancellation policy here.
How can I find a lab location near me?
During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).

Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.

If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Instant orders, results often overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
Chloride 95 mmol/L
Demo results
Low Optimal 98 - 107 High
95 mmol/L

What this means

Your chloride level is slightly below the optimal range, which may indicate mild electrolyte imbalance related to hydration status or diet. While this is generally not an immediate concern, low chloride can sometimes contribute to fatigue, muscle weakness, or reduced performance, especially if you're physically active or have been experiencing fluid loss.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Chloride Blood Test for Hydration and Energy Levels

Google
3,138 reviews
  • Reveal electrolyte imbalances affecting your energy
  • Clarify hydration levels for optimal performance
  • Detect potential kidney issues early on

1,000,000+ blood tests later, here's what our customers say

Google reviews 3138 reviews Next
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.