Stop Taking Calcium Supplements As They Never Work

Stop Taking Calcium Supplements As They Never Work

Medicines Cannot Cover Bad Lifestyle Choices

We Brits seem to think that every health problem can be solved by simply popping a pill. And it certainly is true that many are, especially infectious diseases that succumb to antibiotics, antifungals and, increasingly, antivirals.

But that leaves a plethora of  ailments that continue to plague people despite the best efforts of Big Pharma. Most are chronic health problems related to how British people live, especially what we eat and drink, and moreover what we don’t eat and drink, and how we move or probably more likely how we don’t move. In our ageing society, these ails have pushed the annual cost of medical care into the billions of £££s and are threatening to bring down the NHS.


Osteoporosis is a disease on the increase, and although there are drugs to stanch the loss of bone and the debilitating fractures that often result, the remedies are costly, difficult to administer and sometimes have side effects that can be worse than the disease they are meant to counter.

This makes prevention the preferred and more cost-effective option. But efforts to prevent bone disease have focused on a pill, namely supplements of calcium, the mineral responsible for creating bone in youth that must be maintained throughout adult life, which now routinely extends to the 80s and 90s.


And now, as with many other pills once regarded as innocuous, the safety and efficacy of calcium supplements in preventing bone loss is being called into question.

Breaking The Calcium Supplement Myth

Two studies recently published in the British Medical Journal seem to conclude that increasing calcium intake, whether through supplements or through additional dietary sources, is unlikely to boost bone health or prevent fractures. Surprised? I am not at all actually and I will explain myself in just a second.


Study Findings

As per the first study, increasing calcium intake from dietary sources or by taking supplements produces small (1-2%) increases in bone mineral density, which “are unlikely to lead to a clinically meaningful reduction in risk of fracture” (1).

As per the the second study, dietary calcium intake is not associated with risk of fracture, and “there is no clinical trial evidence that increasing calcium intake from dietary sources prevents fractures” (1).


Many people choose to take a calcium supplement in order to treat osteoporosis or to try to prevent it but it really isn’t quite as simple as taking any calcium supplement in a hope that it will improve your bones’ health.

Why Is Your Calcium Supplement Not Working?

In order for the body to be able to absorb calcium, vitamin D is needed and indeed, many calcium supplements contain vitamin D in order to aid calcium absorption. However, this is not the whole picture. It gets more complicated.


If you want to maintain a healthy balance of calcium in your body, just adding Vitamin D to the mix is not sufficient. Calcium works together with magnesium, vitamin K and phosphorus and you need to make sure you get enough of these nutrients as well. It’s actually really important to maintain the proper balance between magnesium, calcium, vitamin K2, and vitamin D (2). The problem with calcium supplements is a lack of balance between these nutrients and this is the reason why calcium supplements have become associated with increased risk of heart attacks and stroke (2).

Another problem with calcium supplements is that calcium comes in various chemical forms. Calcium supplement could contain calcium in a form of calcium carbonate, calcium orotate or calcium bound to various organic chelates (citrate, gluconate, lactate, amino acid) (3).


Calcium carbonate is the most widely used form of calcium in supplements today but its absorption depends somewhat on the calcium becoming solubilized and ionized by stomach acid (3). The problem here is that stomach acid tends to decrease as we age so taking this form of calcium when we are older is not a good idea.


You can now see why calcium supplements don’t work. There are so many variables involved. The best advice is to follow a healthy and balanced diet which includes all the nutrients needed for the body to absorb and regulate calcium. If you don’t get enough vitamin D through food or from sun rays, make sure you supplement and if you think you could be deficient take a test.


Are you taking any calcium supplements and will you continue taking them after reading this?


1. British Medical Journal. (Sep 2015). The BMJ Press Release. Retrieved from
2. Dr. Mercola (Dec 2012). Benefits of Magenesium is Far Greater Than Previously Imagined. Retrieved from
3. Mortimore, D. (2002). The Complete Illustrated Guide to Vitamins and Minerals. HarperCollinsPublishers Ltd.