- Calcium and Health
- Calcium Deficiency (Hypocalcemia)
- Calcium Excess (Hypercalcemia)
- Sources of Calcium
Calcium is a chemical element with symbol Ca and atomic number 20.
- classified as an alkaline earth metal, calcium is considered a "reactive" metal.
- physical and chemical properties are most similar to its heavier homologues (strontium and barium).
- 5th most abundant element and 3rd most abundant metal in the Earth's crust
- Most abundant mineral in the body (making up 35% of total body mineral reserves)
- Calcium exists in the following salt forms:
- calcium carbonate
- The most common calcium compound on Earth
- found in limestone and the fossilised remnants of early sea life; gypsum, anhydrite, fluorite, and apatite.
- least expensive form of calcium
- contains 40% elemental calcium, 40% bioavailable
- should be taken with a meal to ensure optimal absorption.
- The name derives from Latin calx "lime", which was obtained from heating limestone.
- calcium citrate
- The 2nd most common form of calcium on Earth
- the calcium salt of citric acid (similar to sodium citrate)
- more expensive than calcium carbonate
- contains 20% elemental calcium, 40% bioavailable
- can be taken without food
- good choice for individuals with achlorhydria or who are taking histamine-2 blockers or protein-pump inhibitors.
- more absorptive than calcium carbonate but . . .
- contains less elemental calcium than calcium carbonate
- may require more than you might think to meet your needs
- calcium orotate
- the most absorbable form (not counting coral calcium) but . . .
- only contains 11-12% elemental calcium
- calcium lactate
- easily absorbed, but . . .
- has low concentration of elemntal calcium (13%) and is not practical for an oral supplement
- calcium gluconate
- easily absorbed, but . . .
- has low concentration of elemntal calcium (9%) and is not practical for an oral supplement
Calcium is absorbed in the small intestine
- The amount absorbed is dependent upon a number of factors, including:
- age (kids-absorb more, older adults-absorb less)
- the acid level in the GI tract (higher pH-obsorbs less)
- magnesium level
- vitamin D level
- Parathyroid hormone level
- estrogen level
- the type of food or calcium supplement ingested
- The intestine absorbs about one-third of calcium eaten as the free ion.
- plasma calcium level is then regulated by the kidneys.
- Parathyroid hormone and vitamin D promote the formation of bone by allowing and enhancing the deposition of calcium ions there, allowing rapid bone turnover without affecting bone mass or mineral content.
- When plasma calcium levels fall, cell surface receptors are activated and the secretion of parathyroid hormone occurs; it then proceeds to stimulate the entry of calcium into the plasma pool by taking it from targeted kidney, gut, and bone cells, with the bone-forming action of parathyroid hormone being antagonised by calcitonin, whose secretion increases with increasing plasma calcium levels.
Calcium and Health
It is common knowledge that calcium is required to maintain healthy bones and teeth.
The average person however, may not be aware of the other vast biological funtions calcium is central to:
- Calcium performs MORE biological functions in the body than ANY other mineral.
- Calcium is involved in almost EVERY biological function in the body.
- Calcium provides the electrical energy for the heart to beat and for all muscle movement.
- Calcium is responsible for feeding every cell.
- The Ca2+ ion latches onto seven nutrient molecules and one water molecule
- pulls them through the nutrient channel
- then detaches its load and returns to repeat the process.
- DNA replication
- the basis for all body repair
- crucial for maintaining youth and a healthy body
- Calcium provides energy and participates in the protein structuring of RNA and DNA.
- can only occur "on a substrate of calcium"
- low calcium means low body repair and premature aging.
- There are hundreds of other important biological functions that require calcium.
- none more important than the job of pH control
- Calcium to acid, is like water to a fire.
- Calcium quickly destroys oxygen robbing acid in the body fluids.
- Calcium plays a vital health role because the Ca2+ ion acts as an important electrolyte through out the body:
- nervous system
- Regulates Nerve Conduction
- muscular-skeletal system
- indispensable to the building of bone
- regulates muscle functioning:
- circulatory system
- supports the synthesis and function of blood cells.
- Regulates the clotting of blood
- intra-and extracellular calcium levels are tightly regulated by the body.
- enzyme function
- involved in the activation of several enzymes, including lipase, which breaks down fats for utilization by the body.
- Calcium can play this role because the Ca2+ ion forms stable coordination complexes with many organic compounds, especially proteins
- Calcium ions may be complexed by proteins through:
- binding the carboxyl groups of glutamic acid or aspartic acid residues
- example- Trypsin, a digestive enzyme
- example- bone matrix proteins such as osteopontin and bone sialoprotein
- interacting with phosphorylated serine, tyrosine, or threonine residues
- example- bone matrix proteins such as osteopontin and bone sialoprotein
- by being chelated by γ-carboxylated amino acid residues.
- example- osteocalcin, a bone matrix protein
- Direct activation of enzymes by binding calcium is common.
- Some enzymes are activated by noncovalent association with direct calcium-binding enzymes.
- Calcium also binds to the phospholipid layer of the cell membrane, anchoring proteins associated with the cell surface.
- Links to cancer?
In 1932 Otto Warburg won the Nobel Prize in Medicine for his discovery that cancer was anaerobic: cancer occurs in the absence of free oxygen. As innocuous as this discovery might seem, it is actually a startling and significant finding worthy of a Nobel Prize. What it basically means is that cancer is caused by a lack of free oxygen in the body and therefore, whatever causes this to occur is the cause of all cancers.
To understand why some tissues in the body are deficient in oxygen and therefore prone to cancer, it is helpful to understand the nature of acidity and alkalinity. In chemistry, we know that water (H2O) decomposes into H+ and OH-. When a solution contains more H+ than OH- then it is said to be acid. When it contains more OH- than H+ then it is said to be alkaline. When oxygen enters an acid solution it can combine with H+ ions to form water. Thus oxygen helps to neutralize the acid. When this takes place inside our bodies, the acid uses up the neutralizing oxygen thus preventing it from reaching the tissues that need it. As a result, acidic tissues are devoid of free oxygen. An alkaline solution is just the reverse. Two hydroxyl ions (OH-) can combine to produce one water molecule and one oxygen atom. In other words, an alkaline solution can provide free oxygen to the tissues.
Chemists measure acidity and alkalinity with a pH scale ranging from 0 to 14, with 7 being neutral. Below 7 is acid and above 7 is alkaline. Blood must always remain at an alkaline pH 7.4 so that it can retain its oxygen. With the exception of stomach fluids which must remain acidic to digest food and urine which must remain acidic to remove wastes from the body, human body fluids such as blood, lymph and cerebral spinal fluid are designed to be slightly alkaline at a pH of 7.4. Healthy tissues are alkaline, whereas cancerous tissues are acidic. Our bodies are alkaline by design and acid by function. Maintaining alkalinity is essential for life health and vitality. Alkalinity is anabolic (builds up) and acidity is catabolic (tears down). In other words, as each of our cells perform their task of respiration, they secrete metabolic wastes which are acidic. These wastes are the end product of cellular metabolism and must not be allowed to build up. The body goes to great lengths to neutralize and detoxify these acids before they are in a position to act as poisons in and around the cell, changing the environment of the cell. If our bodies become acidic by dropping below pH 7.0, oxygen is driven out thereby, according to Nobel Prize winner Otto Warburg, inducing cancer.
Most of us have healthy, alkaline body fluids as children, but as we reach our thirties and beyond, more minerals leave our bodies than we ingest. It is this loss of minerals that causes our bodies to become increasingly acidic. When adequate mineral consumption is in the diet, the blood is supplied the crucial minerals required to maintain an alkaline pH of 7.4. However when insufficient mineral consumption is in the diet, the body is forced to rob Peter (other body fluids) to pay Paul (the blood). In doing so, it removes crucial minerals, such as calcium, from the saliva, spinal fluids, kidneys, liver, etc., in order to maintain the blood at pH 7.4. This causes the demineralized fluids and organs to become acidic and therefore anaerobic, thus inducing not only cancer, but a host of other degenerative diseases, such as heart disease, diabetes, arthritis, lupus, etc..
Everyone knows that the human body is made up of 78% water by weight, and that water is hydrogen and oxygen gases. When nitrogen gas and carbon in the form of carbon dioxide and methane gases are added, the total gas in the body by weight becomes over 95%. Almost half of the remaining 5% that makes up the human body and controls all biological functions is the mineral calcium.
Hypocalcaemia (also spelled hypocalcemia) is the condition of low serum calcium levels in the blood.
- The normal plasma-calcium range is 2.1-2.6 mmol/L (8.8-10.7 mg/dl, 4.3-5.2 mEq/L)
- levels less than 2.1 mmol/l defined as hypocalcemia.
- Mildly low levels that develop slowly often have no symptoms.
- Babies with the condition may twitch or tremor.
- Adults with hypocalcemia may have the following symptoms:
- muscle stiffness
- muscle spasms
- paresthesias, or feelings of pins and needles, in the extremities
- changes in mood, such as anxiety, depression, or irritability
- memory issues
- difficulty speaking or swallowing
- papilledema, or swelling of the optic disc
- The symptoms of severe hypocalcemia are:
- congestive heart failure
- laryngospasms, or seizures of the voice box
- The long-term symptoms of hypocalcemia include:
- dry skin
- brittle nails
- kidney stones or other calcium deposits in the body
- hypocalcemia increases the risk of developing disorders like:
- Children who don't get enough calcium may not grow to their full potential height as adults.
- Many people are at an increased risk for calcium deficiency as they age.
- This deficiency may be due to a variety of factors, including:
- poor calcium intake over a long period of time, especially in childhood
- medications that may decrease calcium absorption
- dietary intolerance to foods rich in calcium
- hormonal changes, especially in women
- certain genetic factors
Hypercalcaemia, (also spelled hypercalcemia), is a high calcium (Ca2+) level in the blood serum.
- The normal range is 2.1-2.6 mmol/L (8.8-10.7 mg/dL, 4.3-5.2 mEq/L)
- levels greater than 2.6 mmol/L defined as hypercalcemia.
- Those with a mild increase that has developed slowly typically have no symptoms.
- In those with greater levels or rapid onset, symptoms may include:
- abdominal pain
- bone pain
- memory loss
- kidney stones
- increased urination
- an abnormal heart rhythm including cardiac arrest
- muscle weakness
- metabolic bone disease
- Hypercalcemia can lead to the following condiitions:
- vascular and soft tissue calcification
- kidney stones
- renal insufficiency
- hypercalciuria (high levels of calcium in the urine)
- Hypercalcaemia can be caused by:
- excessive vitamin D intake
- excessive secretion of parathyroid hormone
- bone destruction that occurs when tumours metastasise to bone High calcium intake, but . . .
- not likely, because of the inefficient absorption of calcium by the intestines
Studying The effects of excessive calcium from diet is a challenge because
it is difficult to separate the potential effect of dairy products from that of calcium.
- High dietary calcium intake is thought to cause:
- interference with the absorption of iron and zinc
Sources of Calcium
The body intakes calcium through diet or supplementation:
- About 50% of total dietary calcium is supplied by milk and milk products.
- grains, and vegetable mixtures contribut to another 20% of dietary calcium.
- The remaining 30% of dietary calcium is provided by grains and grain products, meat, poultry, fish, vegetables, fruits, eggs, legumes, nuts, seeds, fats and oils.
Good dietary sources of calcium include:
- milk and milk products: milk, yoghurt, cheese and buttermilk.
- One cup of milk, a 200 g tub of yoghurt or 200 ml of calcium-fortified soymilk provides around 300 mg calcium.
- Calcium-fortified milks can provide larger amounts of calcium in a smaller volume of milk - ranging from 280 mg to 400 mg per 200 ml milk.
- leafy green vegetables: broccoli, collards (cabbage family), bok choy, Chinese cabbage and spinach.
- One cup of cooked spinach contains 100 mg, although only five per cent of this may be absorbed. This is due to the high concentration of oxalate, a compound in spinach that reduces calcium absorption.
- By contrast, one cup of cooked broccoli contains about 45 mg of calcium, but the absorption from broccoli is much higher at around 50-60 per cent.
- soy and tofu: tofu (depending on type) or tempeh and calcium fortified soy drinks
- fish: sardines and salmon (with bones)
- Half a cup of canned salmon contains 402 mg of calcium.
- nuts and seeds: brazil nuts, almonds and sesame seed paste (tahini)
- Fifteen almonds contain about 40 mg of calcium.
- calcium-fortified foods: including breakfast cereals, fruit juices and bread.
- One cup of calcium-fortified breakfast cereal (40 g) contains up to 200 mg of calcium.
- 1/2 cup of calcium-fortified orange juice (100 ml) contains up to 80 mg of calcium.
- two slices of bread (30 g) provides 200 mg of calcium.
Coral calcium is a form of calcium carbonate, sourced from fossilized coral sources and is the most common form of calcium on the planet. Coral is formed by a small "marine invertebrate" that secretes a limey substance, that creates a hard skeleton around them(similar to that of cancellous (spongy) bone). These invertebrates get their energy and nutrients from single-cell algae that inhabit their tissues. Because algae requires sunlight in order to grow, coral tends to be found in shallow clear waters. Coral has been used as a source of supplemental calcium for centuries. Okinawa is recognized as the world's best source of coral calcium, although it also is relatively plentiful in parts of Brazil.
Coral calcium differs from other forms of calcium carbonate in several important ways:
- created by living organisms and consisting of geometrically arranged mineral structures (an aragonite), Coral calcium is more porus and has over 1000 x the surface area of calcium carbonate, which attributes to its superior absorption.
- contains naturally ocurring trace amounts of 73 minerals. (in proportion to those found in the human body, a factor which generally is believed to explain why coral calcium is so beneficial to our overall health).
- contains the biologically perfect 2:1 ratio of calcium to magnesium.
Studies show that calcium carbonate (the kind in coral calcium and the most common type of calcium in non-coral supplements) is well absorbed , notes a 2007 article published by nutritionist Deborah Straub in "Nutrition in Clinical Practice."
Coral Calcium Controversy
Coral calcium's reputation was seriously wounded in 2003 when an infomercial marketer (ITV Direct), exaggerated the benefits to sell their product and got into trouble with the Federal Trade Commission (FTC) and the Food and Drug Administration (FDA). The problem involved false or unsubstantiated claims for coral calcium, not issues with the calcium itself. The company agreed to stop making claims that their coral calcium product could treat or cure cancer, multiple sclerosis, heart disease, high blood pressure or other serious diseases.
The Claims and the Research
- Coral calcium mainly has been promoted as a way to make the body more alkaline. Americans tend to be overly "acid" in pH, due to high levels of stress and excessive consumption of refined carbohydrates and protein. It's true that coral calcium can help alkalinize the body, but that's true of all forms of calcium, not just coral.
- Proponents claim that, because coral calcium was formed in living tissue, it has a different structure and is more absorbable than other forms of calcium. In general, it's true that organic forms of minerals are better absorbed, as is the case with amino acid chelates.
- One small study of 12 subjects, published in the Journal of Nutritional Science and Vitaminology in 1999, compared coral and carbonate forms of calcium given in food. The coral was better absorbed. However, naturopathic doctor Michael Murray criticizes this study as being fraught with errors involving inaccurate measurements of absorption.
- A Japanese rat study, also conducted in 1999, found better absorption from coral calcium. The scientists did not confirm the reason, but it may have been from the magnesium content.
Does that mean that coral calcium is a bogus product?
Certainly NOT . . .
Coral calcium is clearly NOT a miracle cure-all, but it certainly IS an excellent source of absorbable calcium, magnesium and trace minerals.
Marine grade versus Fossil grade
Coral is among the oldest and most primitive of organisms. Coral reefs surround islands everywhere in the world, but the coral reefs surrounding Okinawa have proved to be like no other. Out of over 2,500 varieties of coral in the world, only the Sango Coral contains an organic composition identical to that of the human skeleton, including calcium, magnesium, sodium and potassium.
There are two types of coral calcium:
- above-sea (fossil grade)
- gathered in a similar manner to how metals are mined:
- the top layer of soil is removed
- the exposed coral is then mined and processed
- then ground and put into coral calcium supplements
- undersea (marine grade)
- harvested from the ocean floor via vacuuming processes
There is much debate about what is a better grade of coral calcium, marine bed (marine grade) or fossilized (beach sand). In his book, "Barefoot On Coral Calcium..." (page 24) Robert Barefoot writes:
"It is important to recognize that two broad, but distinct types of coral calcium are used as health giving supplements by the Japanese and many people throughout the world. The first type is fossilized calcium that has been deposited on the landmass, or washed up on to beaches. The second type is taken directly from the seabed. It is marine bed coral. This marinebed coral is the coral that has dropped from the reef or is processed by reef inhabitants. Marine coral is closer in composition to the living forms of corals, because many minerals and organic elements are retained, in comparison to fossilized, land-based coral.
There are important differences in composition between fossilized (land-based) coral and marine (sea-bed) coral. Marine coral contains more magnesium, and the balance of calcium (24%) to magnesium (12%) content of this second type of marine coral is close to 2:1. This 2 to 1 ratio is the ideal ratio for calcium and magnesium intake in the human diet. My research has led me to believe strongly that the natural, magnesium enriched, marine coral is to be strongly preferred as a health giving supplement over land based (fossilized coral), which contains less than 1% magnesium. This superiority is due to its retained, ideal, ionic balance of calcium and magnesium in a 2:1 ratio, and the fact that a host of other nutrients were also washed out of fossilized coral during weathering processes. These issues are considered in greater detail in Chapter 4.
There are some who recommend drinking coral calcium in a tea form. According to Bob Barefoot in The Calcium Factor, "tea bag coral does impart some desirable properties to water. However the user is only benefiting from about 2% of the marine nutrients that dissolve in water. Taking coral in this manner is far less desirable than consuming the coral calcium in capsule form. Despite the deficiencies, both tea bag coral and fossilized coral consumption has led to remarkable health testimonials."
The bio-availability of the pure marine coral calcium from Okinawa, Japan greatly surpasses all other calcium supplements.
It is important to note that for over three decades, the Japanese government in Okinawa, Japan has controlled and mined the marinebed coral that accumulated on the sea floor around the islands without disturbing the living coral reefs.Read Less
Who is Bob Barefoot?
Robert Barefoot is a chemist, who graduated with Honors from the northern Alberta Institute of Technology, majoring in chemical research. He has since published numerous research papers on analytical chemistry and mineral diagenesis. He also researched enhanced hydrocarbon extraction in the petroleum mining industry and metal extraction in the mining industry for which he obtained several international patents.
He was on the front cover of several oil and energy magazines which in 1982, brought him to the attention of a medical doctor who was looking for a top chemist to help him. Dr. Carl Reich, considered to be "The Father of Preventive Medicine" for his pioneer work with vitamins and minerals in the early 1950s, wanted to write a book explaining how vitamins and minerals prevent disease, but needed a top chemist to accomplish this. His autopsies of terminal cancer patients who died with no signs of cancer convinced Barefoot that Reich was right, so they spent the next ten years researching the explanation, culminating in the book, "The Calcium Factor".
Mr. Barefoot has continued to write numerous controversial books regarding the biological importance of vitamins and minerals in suppressing disease, and has appeared as a guest speaker at health conventions as well as radio and talk shows. In 2003, Mr. Barefoot was interviewd for an infomercial with Kevin Trudeau that was one of the most popular and successful infomercials in American television history.
On May 15, 2003 the Council for Responsible Nutrition (CRN), a trade association of companies producing nutritional supplements, asked that the Federal Trade Commission and the Food and Drug Administration "take appropriate enforcement action" against Bob Barefoot, enjoining him "from disseminating . . . fraudulent health claims for coral calcium."
On June 10, 2003, the Federal Trade Commission (FTC) filed a preliminarily injunction against Bob Barefoot, Kevin Trudeau and others (Barefoot et al.). That action virtually destroyed Barefoot economically and did serious damage to his reputation.
The FTC alleged that Barefoot et al. had made "unsubstantiated" medical claims concerning coral calcium in the infomercial in which Kevin Trudeau and he appeared. In an attempt to fully cooperate with the FTC, and even though they disagree with positions the FTC took in the case, they voluntarily agreed to a temporary injunction or agreement in which Barefoot agreed not to make certain claims unless and until he have obtained appropriate substantiation.
Barefoot et al. cooperated with the FTC, and reached a settlement, whereby, even though Barefoot considered himself to be innocent, he pleaded guilty and thereby avoided a very expensive trial, which even if he won, would not compensate him for his losses. Under the settlement Barefoot was not precluded from publishing or speaking on the subject of coral calcium, or from selling coral calcium products. Barefoot is precluded from making health claims about coral calcium.
Robert Barefoot has also been the target of Dr. Barrett (and the Quack watchers).
Barrett, a man without a medical licence and a man who has been declared by the courts as "biased and beyond any credibility" uses his bad reputation to give Bob Barefoot all the bad press he can get. Barrett, who has declared war on Robert Barefoot, represents "Quack Watchers" which is appropriate as they are all "Quacks", only capable of watching and not participating, who are interfering with legitimate medical research.
According to Barefoot:
"History has taught us that all of the most advanced and famous medical practitioners, including Dr. Semmelweis, Louis Pasteur, and Joseph Lister, were all once considered to be quacks by their medical peers who now honor these men. It is therefore an honor that Barrett and company consider that Bob Barefoot is in a league with these great men."
Ideal dose of Calcium
The ideal dose of calcium has been the subject of much debate.
Obviously the ideal dose should be enough to:
- alleviate a calcium deficiency (hypocalcemia)
- but not so much as to be excessive (hypercalcemia)
The RDA has been behind the curve and has gradually ramped up their specification over the years.
The table below displays the current RDAs (established by FNB) for the amounts of calcium
required for bone health and to maintain adequate rates of calcium retention in healthy people.
- Glaringly, missing is any mention of how Vitamins D3 and K2 impact their recommendations.
- This is a HUGE oversite as both Vitamin D3 and Vitamkn K2 have an enormous impact on calcium utilization.
|0–6 months*||200 mg||200 mg|
|7–12 months*||260 mg||260 mg|
|1–3 years||700 mg||700 mg|
|4–8 years||1,000 mg||1,000 mg|
|9–13 years||1,300 mg||1,300 mg|
|14–18 years||1,300 mg||1,300 mg||1,300 mg||1,300 mg|
|19–50 years||1,000 mg||1,000 mg||1,000 mg||1,000 mg|
|51–70 years||1,000 mg||1,200 mg|
|71+ years||1,200 mg||1,200 mg|
Keep in mind that the RDA valus are based on "elemental calcium"
so the specific form of calcium (and its respective percent of elemental calcium must be considered).
- Calcium carbonate (40 percent elemental calcium)
- Calcium citrate (21 percent elemental calcium)
- Calcium gluconate (9 percent elemental calcium)
- Calcium lactate (13 percent elemental calcium)
The maximum dose of elemental calcium that should be taken at a time is 500 mg.
The maximum does of elemental calcium that should be taken per day is 2,500 mgRead Less
Calcium should NOT be taken by anyone who has:
- primary hyperparathyroidism
- granulomatous disease
- Extreme Loss of Body Water
- kidney disease with reduction in kidney function
- tumor that dissolves bone
Coral Calcium: "Marine"
Coral Calcium "Marine" is intended for those "purists" who want a "marine grade" coral calcium formulation without any additional vitamins. Coral Calcium "Marine"comes in a 90-count bottle. Each 3 capsule serving contains a whopping 1,500 mg. of marine grade Coral Calcium from Okinawa, Japan plus 816 iu's of Vitamin D
- 1 bottle - Coral Calcium:
- 2 bottles - Coral Calcium:
Limited Time Offer
Buy 2 (at regular price)
Get 1 FREE:
that's 3@ $11.63 each
- 12 bottles - Coral Calcium:
"Marine" $10.95 each
- 24 bottles - Coral Calcium:
"Marine" $10.45 each
Coral Calcium: "Marine Plus"
Coral Calcium "Marine Plus" is based on the Coral Calcium formula Bob Barefoot used to sell on TV, Serving size upgraded. Comes in 90-count bottle. Each 3 capsule serving contains 1,500 mg. of "marine grade" Coral Calcium from Okinawa, Japan + 816 iu's of Vitamin D as well as vitamins A, B, C & E + Aquamin, Cesium and folates
- 1 bottle - Coral Calcium:
- 2 bottles - Coral Calcium:
Limited Time Offer
Buy 2 (at regular price)
Get 1 FREE:
that's 3@ $11.97 each
- 12 bottles - Coral Calcium:
"Marine Plus" $11.45 each
- 24 bottles - Coral Calcium:
"Marine Plus" $10.95 each
- 5,000 iu's of Vitamin D3 per capsule
- 250 capsules per bottle
1 capsule twice per day
Dmax is a great value . . .
While many Vitamin D3 products come in a 60 count bottle, each bottle of Dmax contains 250 capsules. Based on the single bottle price ($22.95), the cost of D Max is less than $2.75 per month. (even less when buying larger quantities)
- 1 bottle
- 2 bottles $21.95 each
- 3 bottles $20.95 each
- 6 bottles $18.95 each
- 12 bottles $16.95 each
- 1 bottle
- 2 bottles $27.95 each
- 3 bottles $26.95 each
- 6 bottles $25.95 each
- 12 bottles $23.95 each
Vitamin D3 stimulates the production of Vitamin K-dependent proteins (VKDP's) such as Osteocalcin (OC) and Matrix gla protein (MGP). These VKDP are critical in shuttling calcium from where it should NOT be (heart valves, arterial linings and kidneys) to where it SHOULD be (bones and teeth). VKDP's can only carry-out this vital function if they have been activated by Vitamin K2.
Everyone should take Vitamin K2, but if you take Vitamin D3, you especially need Vitamin K2 to meet the increased demand that Vitamin D3 stimulates.
Unlike most Vitamin K formulas, Ultra K provides a whopping amount of both MK-4 AND MK-7. The amounts provided are not only generous (5mg of MK-4 AND 100mcg of MK-7), but are also pharmaceutical grade (MK-4 is 99% trans form, MK-7 is 70% trans form) and European sourced (NOT from China).
If Vitamin K2 is NOT yellow (as Ultra K is), it is NOT pharmaceutical grade and is probably from China.
Ultra K was formulated as the perfect one to one compliment to Dmax. The suggested dosage is one capsule of Ultra K for each capsule of Dmax taken (together at the same time).
Other Products available from: NHS Global Distributors, Inc.
A Whole-Superfood supplement, combining an optimal blend of sea vegetables and Freshwater algae.read more
A natural formula for Men & Women, combining: D.I.M., Quercetin and Flaxseed.read more
Supports healthy detoxification, healthy blood pressure, healthy cholesterol levels and prostate healthread more
An immune system support formula based on Beta Glutan, which is unsurpassed in it's ability to help support a healthy immune response.read more
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