Join Now!  |  Sign In  |  Contact Us
  
 
Product Tests
Select a Review
CL Answers
 Warnings 
Encyclopedia
Where to Buy
News

ConsumerLab.com Answers  

Learn More About Magnesium

Question:
Is there an accurate test for magnesium deficiency?

Answer:
There are a number of tests designed to measure magnesium levels, however, most (including the most common test, serum magnesium concentration, or SMC) do not provide a complete assessment of magnesium status. For this reason, doctors use a combination of testing and evaluation of symptoms to diagnose magnesium deficiency. These include the serum magnesium concentration (SMC) test, the red blood cell (RBC) test, the magnesium loading test, the 24-hour excretion test, and others. Get more details about each of these in the ConsumerTips section of the Magnesium Supplements Review >>

Also see related CL Answers:

Which is the best form of magnesium to take - one that contains the most magnesium and is best absorbed? >>

What is the benefit of magnesium orotate compared to other forms of magnesium? >>

Help! How do I know how much magnesium I am actually getting from my supplement? The label says it contains 500 mg of magnesium "as magnesium citrate" -- but how much of that is magnesium and how much is citrate? >>

Is it true that I should not keep magnesium supplements in a daily pill pack mixed with other supplements and medicines? >>

How can the Recommended Daily Allowance (RDA) for magnesium be higher than the Upper Tolerable Intake Level (UL)? That is, how can an amount which is healthful also put you at risk for harm? >>

See other recent and popular questions >>
COMMENTS
Add Comment
Be the first to add a comment...

Share your thoughts and comments about this topic in the space below. Please abide by the following rules:
  • If you make a statement of fact, such as whether a type of treatment does or does not work, state your basis -- such as personal experience or a published study.
  • If you make a positive or negative comment about a product, note whether or not you have a financial interest in the product or in a competing product.
  • Please be respectful in your tone.
  • Please do not submit any type of HTML markup or scripting as it will not be accepted, nor will comments that exceed 2,500 characters.
For your privacy, only your first name (from your account) followed by a random number will appear with your comment. Your last name and email address will not be displayed.
Comment:

Share your thoughts and comments about this topic in the space below. Please abide by the following rules:
  • If you make a statement of fact, such as whether a type of treatment does or does not work, state your basis -- such as personal experience or a published study.
  • If you make a positive or negative comment about a product, note whether or not you have a financial interest in the product or in a competing product.
  • Please be respectful in your tone.
  • Please do not submit any type of HTML markup or scripting as it will not be accepted, nor will comments that exceed 2,500 characters.
For your privacy, only your first name (from your account) followed by a random number will appear with your comment. Your last name and email address will not be displayed.
Comment:

You can modify your comment below. Please be aware the comment will have to approve the changes before they will be shown:
Comment:

Your edit has been submitted and is being reviewed by ConsumerLab.com prior to publication.
This CL Answer initially posted on 6/17/2017. Last updated 6/21/2017.
ConsumerLab.com members may submit questions to CLAnswers@ConsumerLab.com. We read all questions and try to answer those of popular interest.
 
   BECOME A MEMBER
JOIN NOW
Product Reviews
Turmeric and Curcumin Supplements and Spices

CoQ10 and Ubiquinol Supplements

CBD & Hemp Extract Supplements

Fish Oil /Omega-3 Fatty Acid Supplements

Multivitamin and Multimineral Supplements

Apple Cider Vinegar

... and More!
ENCYCLOPEDIA
In addition to our product reviews our encyclopedia covers the following:

Herbs & Supplements

Conditions

Drug Interactions

Alternative Therapies
MEMBER TESTIMONIALS
Follow us on...
facebook twitter
ConsumerLab.com
 
 
Join |  Sign In
   
Join Us on Facebook! Join Us on Instagram! Join Us on Twitter! Join Us on YouTube! Join Us on YouTube!
Product Tests
Brands Tested
Health Conditions
Encyclopedia
CL Answers
Clinical Updates 		News
Recalls & Warnings
RDAs
Where to Buy Products 		Raw Materials Tests
Testing Program
How Products Were Tested 		Join CL Today
Testimonials
Join Free Newsletter
Group Subscriptions
Gift Membership 		About Us
The CL Seal
CL Survey
Privacy Policy
Sitemap
Contact Us/Help
©2019 ConsumerLab.com, LLC. All rights reserved. A single copy of a report may be printed for personal use by the subscriber. It is otherwise unlawful to print, download, store or distribute content from this site without permission.
ConsumerLab.com name and flask logo are both registered trademarks of ConsumerLab.com, LLC. This site is intended for informational purposes only and not to provide medical advice.