Calcium is often considered essential for maintaining strong bones, but recent research indicates that taking calcium supplements may pose risks that extend beyond bone health. Understanding these dangers is crucial for making informed health choices.
A board-certified obstetrician-gynaecologist has issued a serious warning regarding calcium supplements, labeling them as potentially hazardous for health.
Dr. Jennifer Ashton recently took to TikTok to share her concerns, referencing research that has long been known but warrants greater attention.
She stated, “This study specifically discusses how calcium supplementation can pose life-threatening risks.”
Calcium supplements carry significant risks for the cardiovascular system
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The physician pointed out findings from a meta-analysis revealing that every standard deviation increase in blood calcium levels correlates with an eight percent rise in cardiovascular events, with mortality rates following a similar trend.
“This indicates that more is not better; in fact, higher levels can be significantly worse,” she cautioned.
According to Dr. Ashton, as blood calcium levels rise, so do the risks of heart attacks, coronary artery disease, and even premature death.
Moreover, she emphasized that elevated calcium in the bloodstream, even within normal ranges, can lead to distressing outcomes.
“Heightened circulating calcium levels are linked to increased arterial thickness leading to the brain and a heightened occurrence of abdominal aortic calcification, along with more calcified plaques in the coronary arteries,” she explained.
Calcium does not merely reside in bones; the effects of calcium supplements manifest rapidly and persist longer than expected.
Dr. Ashton noted that taking supplemental calcium leads to an immediate spike in blood levels, lasting around eight hours.
“During this period, blood pressure may rise by approximately five points, there is a shift in clotting profile, and calcification increases, leading to calcium deposits in the arteries—none of which is desirable,” she said.
While you may be carrying on with your daily routine, that supplement contributes to rising blood pressure and may encourage calcium to deposit in unwanted areas.
After evaluating the risks versus the benefits, Dr. Ashton concluded that “the vast majority of women gain no benefits” from calcium supplementation.
This is particularly true for post-menopausal women when it comes to lowering osteoporosis fracture risks.
The downsides of taking calcium supplements extend far beyond cardiovascular problems
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In addition to cardiovascular risks, other potential side effects of calcium supplements include kidney stones and gastrointestinal issues.
Dr. Ashton advises individuals to educate themselves and have a thorough conversation with their healthcare provider before resorting to supplements.
“Please be informed and discuss this with your healthcare provider,” she urged.
Ultimately, it is vital to critically assess the necessity of calcium supplements, especially considering the associated risks. Always consult with a healthcare professional to determine the best approach for your individual health needs.
