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Calcium supplements typically made of inorganic rock, bone and shell are not digestible and drastically increase heart attack risk and brain degeneration.
Research published in the peer-reviewed journal Heart has confirmed the findings of two controversial studies on calcium supplementation and heart attack risk published in the British Medical Journal.
These studies found a 24-27% increased risk of heart attack for those who took 500 mg of elemental calcium a day. [1] [2]
The results of this large and comprehensive review, involving 24,000 people between the ages of 35 and 64, were even more alarming.
Those participants who took a regular calcium supplement increased their risk of having a heart attack by 86% versus those who took no calcium supplements at all.
Why Do We Obsessively Consume Rock, Bone And Shell Calcium?
People really should not be so surprised at the idea that calcium supplementation may be toxic to cardiovascular health. After all, many subject themselves to coronary and cardiac calcium scans in order to ascertain their risk of cardiovascular events and/or cardiac mortality.
This is because we know that calcium of the wrong kind in the wrong place can result in serious adverse health effects. There are, in fact, quite a few in the field of nutrition who have long warned against supplementation with elemental calcium; which is to say, calcium from limestone, oyster shell, eggshell and bone meal (hydroxyapatite).
There are also those who have not needed to be “experts,” because they exercised common sense when it came to not eating rocks or shells.
The seemingly universal popularity of taking elemental calcium supplements results from the promotional efforts of conventional health “experts” and organizations like the National Osteoporosis Foundation (whose corporate sponsors include the calcium manufacturers Oscal and Citrical).
Also, the World Health Organization created a radically new definition of “normal” bone density in 1994 when it took the 25-year-old young adult standard (which is peak bone mass in a woman’s life cycle), also known as the “T-score,” and applied it to all women, irrespective of their age.
This resulted in redefining the normal and gradual loss of bone mineral density that comes with aging as a disease, essentially medicalizing a non-condition. It also resulted in millions of women being coerced into taking unnecessary (and dangerous) “bone-building” drugs and inorganic calcium supplements to drive bone mineral density higher, by any means necessary.
Suddenly, healthy women were being told they had a disease called “osteopenia” or “osteoporosis,” even while their bone mineral density was normal for their age, gender and ethnicity (which would have been clear as day, had the age-mediated “Z-score” been used).
Moreover, the #1 and #2 cause of death in women are heart disease and cancer, respectively, with heart attack and breast cancer being the primary causes of morbidity and mortality.
Calcium-Induced Heart Attack
When you consider that the risk of death as a side effect of fracture associated with low bone mineral density is infinitesimal relative to that of dying from calcium-induced heart attack, and/or high bone mineral density associated malignant breast cancer (300% higher risk for those in the top quarter percentile of BMD), the justification for promoting osteopenia/osteoporosis prevention and/or treatment in women’s health above far more serious and likely health threats completely falls apart.
In fact, it appears that this myopic fixation may be significantly contributing to their premature death.
Turned To Stone: Calcium In The Wrong Place
The reality is that the habit of consuming inorganic, elemental calcium simply does not make sense. After all, have you ever experienced visceral disgust after accidentally consuming eggshell? If you have, you know your body is “hard-wired” to reject low-quality calcium sources (stones and bones as it were), in favor of getting calcium from food.
Inorganic or “elemental” calcium, when not bound to the natural co-factors, e.g. amino acids, lipids and glyconutrients, found in “food” (which is to say other living beings, e.g. plants and animals), no longer has the intelligent delivery system that enables your body to utilize it in a biologically appropriate manner.
Lacking this “delivery system,” the calcium may end up going to places you do not want (ectopic calcification), or go to places you do want (e.g. the bones), but in excessive amounts, stimulating unnaturally accelerated cell division (osteoblasts), resulting in higher bone turnover rates later in life (this is explained in the article below).
Or, the body attempts to disburden itself of this inappropriate calcium and dumps it into the bowel (constipation), or pushes it through the kidneys (stones).
Worse, high levels of calcium can accumulate in the blood (hypercalcemia), which can contribute to destabilizing the atherosclerotic plaque through the formation of a brittle calcium cap on the atheroma, can contribute to thrombosis (clot) formation, hypertension (that’s why we use calcium channel blockers to lower blood pressure), and perhaps causing arrhythmias/fibrillation and or heart muscle cramping, or coronary artery spasm (a rather common, though rarely recognized trigger of ‘heart attack’).
Breast Calcification
The breasts too are uniquely susceptible to ectopic calcification, which is why we use the same x-rays to ascertain bone density that we do to discern pathological microcalcifications in the breast, i.e. x-ray mammography.
Due to the fact that the hydroxyapatite crystals found in malignant breast tissue may act as a cellular ‘signaling molecule’ or mitogen (inducing cell proliferation), it is possible that certain breast calcifications may be a cause, and not just an effect, of the tumorous lesions (“breast cancer”) found there.
This may also help to explain why women with the highest bone density (often obtained through massive, lifelong calcium supplementation) have up to 300% higher incidence of malignant breast cancer.
Brain Gravel
“Brain gravel” is also an increasingly prevalent phenomenon, where autopsied patients have been found to have pebble-size calcium deposits distributed throughout their brains, including the pineal gland (‘the seat of the soul’).
The wide range of existing calcium-associated pathologies, and their increasing prevalence in calcium-fixated cultures, demand further investigation and explanation.
One aspect of this, no doubt, is our obsessive cultural fixation on mega-dose calcium supplementation for non-existing “conditions” associated with bone mineral density that is normal-for-our-age, but not for our doctors and the “experts” who guide them with industry-friendly misinformation.
I believe this new research puts the nail in the coffin of any remaining doubt that we should stay as far away from inorganic calcium supplements as possible, as well as the empirically and intellectually bankrupt disease models being used to coerce women into taking them in the first place.
References
[1] BMJ 2010; 341 doi: 10.1136/bmj.c3691
[2] Calcium supplements with or without vitamin D and risk of cardiovascular events: reanalysis of the Women’s Health Initiative limited access dataset and meta-analysis.
[3] BMJ. 2011;342:d2040. Epub 2011 Apr 19. PMID: 21505219
Amy Grasiewicz
What about drinking water that has high dissolved limestone content, could that be a problem?
Judy Weigand
Be great to have the best sources of calcium. Dairy yes, but best sources if you are sensitive to dairy.
Sarah Pope
Non-dairy eating traditional cultures like the Native Americans consumed bone marrow for calcium.
T A
Would this be safe to use Sarah https://igennus.com/products/calcium-magnesium-algae-mineral-complex
Sarah Pope
If you don’t have enough K2 in the diet, any type of calcium supplementation can be dangerous. I recommend the book “Vitamin K2 and the Calcium Paradox”.
Grace Maddon
Is this a better alternative?
“Higher Nature Calcium Tabs.
Calcium-rich seaweed
Supplement to support bone and teeth health.
They are formulated with calcium found in sea plants, lithothamnion calcareum, which is harvested from the pristine seas off the west coast of Ireland.
This particular form of calcium is easily absorbed by the body and contains a number of other beneficial trace minerals and magnesium, which also aids bone health and can help relieve anxiety. Plus, it’s vegetarian and vegan friendly.”
Karen
This article will frighten the millions of people who have no working parathyroid glands and have to take calcium supplements to stay alive. Such as myself. I was in hospital for 10 days when diagnosed and had to have infusions of calcium to keep me alive otherwise I was guaranteed a heart attack. This researcher hasn’t given an alternative to calcium supplements for these people. They will die if they stop taking them. They can’t get their calcium out of diet alone.
Leslie Barrie
I was diagnosed with osteoporosis by my gyn doctor about eight years ago (age 66).
He prescribed Prolia injections for me every six months. I have been getting the Prolia regularly since then and my last bone scan showed improvement in my osteoporosis.
I have consumed a daily diet with calcium in my food choices (yogurt, cheeses, 2%milk, assorted vegs and fruits). I have taken calcium supplement (1/2 the prescribed dose) only occasionally when I didn’t consume my normal quota of calcium rich foods.
After reading this information, I won’t consume the calcium supplement any more.
Should I continue the Prolia injections?
mel
Is liquid ionic calcium a more suitable beneficial absorbable form of calcium rather than inorganic elemental calcium, or does it have similar side effects?
nj
Hello Sarah,
We’re wondering about using dolomite powder for soaking corn? since it also comes from limestone? What do you think?
Sarah Pope MGA
You don’t eat the dolomite … it is just soaking … it settles at the bottom of the jar.
Carey Swanson
I have been told that I have some calcification to my pineal gland, yet have never taken calcium supps. Are there ‘hidden’ sources of calcium within other supplements we need to be aware of? Also is there a natural way to decalcify?
Jan
I don”t consume corn because you are right we don’t really digest it so why eat it.
Karen
What about calcium citrate or sea plants for calcium? If don’t do any dairy for calcium what would you suggest?
Angela King
What about calcium from coral?