Tag: Calcium test

Recent research from the University of South Australia found that a very high dose of caffeine (800 mg) can significantly increase calcium excretion through urine. This leads many to question: does caffeine affect calcium tests, and what impact does my daily intake have?

Over 99% of the body's calcium is stored in the bones and teeth, with the remaining crucial 1% circulating in the blood to support vital functions. While a standard blood draw at a clinic remains the most common method, technological advances now allow for at-home sample collection for analysis in a certified lab.

Did you know that less than 1% of the calcium in your body is in your bloodstream, yet this small amount is vital for normal nerve, muscle, and heart function? To assess this critical balance, doctors use several methods. This guide will explore exactly how do you measure your calcium levels and what the different types of tests reveal.