Saturday, March 21, 2015

Boning Up On Calcium Supplements



Calcium is the most abundant mineral in our body. We all know that it is important for the health our bones but did you know it is essential for the function of the immune system, muscle contraction, cell signaling, blood clotting, activating certain enzymes, and nerve function?  As an electrolyte, calcium helps maintain a regular heartbeat and balances our pH.


Today, we will focus on Grandma's bones as she has just been diagnosed with osteoporosis. The doctor wants her to take a calcium supplement. There are seemingly endless forms of calcium available in the stores: Citrate, carbonate, oyster shell, lactate, gluconate, phosphate, coral calcium, dolomite, and bone meal, to name a few. Which do you pick? How can you choose? Aren't they all the same?



Let's start by first stating that an ounce of prevention is worth a pound of cure. Living a healthy lifestyle complete with a nutritious diet rich in organic greens fresh from the garden is one of the best ways to fill our bodies with calcium and maintain our defenses in preventing chronic or "aging" diseases like osteoporosis.



Humans get their energy (and all their spare parts) from whole food. This is, after all, the purpose of eating. Supplements of any kind must also originate from a whole food source. Only food complete with co-factors, enzymes and bursting in infinite complexities, can supply us with the building blocks of life. Synthetic vitamins, those made in a laboratory, are lifeless inert molecules and because they are not imbued with the "essence of life" they cannot feed, heal, sustain, or repair our bodies. Synthetic chemicals are no different than a pharmaceutical drug. They can only alter body chemistry so that we perceive a different sensation.



That being said, in terms of supplements, eliminating chemicals and fillers that have nothing to do with Grandma’s bone formation or health in general becomes our next focus. We must read the label. I would not buy any supplement that lists polyethylene glycol, polyvinyl alcohol, talc, Sorbitol, MSG, soybean or corn oil (most assuredly filled with GMOs), titanium dioxide, or artificial colors. None of these items promotes health. They are included on the label as fillers, binders, excipients, and marketing gimmicks. Basically, if the ingredient looks and sounds like a chemical, don't use it.  Magnesium stearate, parabens, microcrystalline cellulose, and artificial flavors are a few more to shy away from.



Fractionalized vitamins have food as its original source (and are therefore not considered a synthetic vitamin) but the extraction process has eliminated all of the synergistic co-factors leaving only the pure organic nutrient. You may see this printed on the front label as vitamin C from Rose Hips but the ingredients list says Vitamin C as ascorbic acid. The motivation behind this is to concentrate the organic nutrient and thus increase the milligram levels for marketing purposes. The problem with this type of vitamin is that they are only of value to the body if all the associated synergistic micronutrients are intact. Only then will it become bioavailable to the cells of the body.


What about the source of calcium itself? What should we look for there? The most common form of calcium used in supplements is calcium carbonate. This form of calcium is limestone, chalk dust. It is taken from the earth. Natural Law (basic physiology) says that we humans are not designed to eat dirt so this form of calcium is a poor choice. Our bodies need high concentrations of stomach acid to break down this mineralized rock.  The irony here is that calcium carbonate is an antacid. It DECREASES stomach acid. This is the form found in TUMS. 



Calcium lactate is calcium carbonate treated with lactic acid. This makes the calcium digest easier as it is in a sense “pre-digested” or already broken down. However, Calcium carbonate, whether in its original form or as lactate, is still rock dust. Humans are not meant to eat rocks. 


We need to exercised common sense when it comes to eating rocks, egg shells, coral, or sea shells. Hard, indigestible forms of calcium can result in serious adverse health effects. If the calcium is not bioavailable, if the body cannot use the calcium, it will be forced to store it in the tissues. This build up can lead to kidney stones, hardening of the arteries, gallstones, bone spurs, dental plaque, cataracts, cysts, and tumors.



Now that Grandma has made her choice in supplements and has picked a whole food form, we must also educate her on the reality of bone health. Calcium is a soft mineral. Though it makes up the mass of bone, it is not necessarily responsible for its hardness. That role is delegated to trace minerals such as boron, zinc, copper, silica, manganese, and chromium. Phosphorus, potassium, essential fatty acids, vitamins K, D, A, and C also play roles in directing calcium to its destination. If Grandma is taking a calcium supplement without the addition of these co-factors, she will not improve her bone density. 


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Tell Nicky that Dr. Mark sent you.