Green coffee bean extract in AGF Factor I

Track Your Plaque's new and proprietary formulation, AGF Factor I, is designed to to support a program to achieve low levels of endogenous glycation.

Endogenous glycation, discussed at length in a recent Track Your Plaque Special Report, makes LDL particles (especially small LDL particles) more prone to oxidation and thereby more atherogenic, i.e., more likely to contribute to atherosclerotic plaque. Endogenous glycation also exerts unhealthy effects on long-lived proteins in the body, such as the proteins in the lenses of your eyes (cataracts), the lining of arteries (hypertension), and the cartilage cells of joints (brittle cartilage and arthritis).

Endogenous glycation is reduced by slashing carbohydrates in the diet, especially the most offensive carbohydrates of all, the amylopectin A of wheat, sucrose, high-fructose corn syrup and other fructose sources. Endogenous glycation can also be blocked by using blockers of the glycation reaction, such as benfotiamine (lipid-soluble thiamine), pyridoxal-5'-phosphate (a form of vitamin B6 with greater glycation blocking effect), and chlorogenic acid from green coffee beans, all components of AGF Factor I, which also contains Portulaca oleracea (Portusana), or purslane, for reduction of glucose.

Green coffee bean extract, and thereby chlorogenic acid, is receiving increased attention, most recently due to a study demonstrating substantial weight loss with 750-1050 mg green coffee bean extract, providing approximately 325-500 mg chlorogenic acid per day. Participants lost 15.4 pounds over 8 weeks at the higher dose (500 mg chlorogenic acid per day), while participants lost 8.8 pounds over 8 weeks at the lower dose (325 mg chlorogenic acid per day).

AGF Factor I was not formulated for weight loss but, taken twice or three times per day, does indeed mimic the dose of chlorogenic acid from green coffee bean extract used in the weight loss study. If you wish to take advantage of this application of chlorogenic acid/green coffee bean extract, while also maximizing protection from endogenous glycation, our AGF Factor I is one excellent choice to do so.

Lessons learned from the 2012 Low-carb Cruise

I just returned from Jimmy Moore's Low-carb Cruise, a 7-day excursion to Jamaica, Grand Cayman Island, and Cozumel aboard the Carnival Magic. During our 7 wonderful days, a number of authors and experts spoke, each offering their unique perspective on the low-carb world. The focus was the science, experience, and practical application of low-carbohydrate diets.

The event kicked off with a roast by Tom Naughton of Fat Head fame, who entertained with his insightful low-carb humor and predictions of my demise at the hands of Monsanto!

Among the most important lessons provided:

Dr. Andreas Eenfeldt of the Diet Doctor blog discussed how Sweden is leading the world as the nation with the most vigorous low-carbohydrate following, witnessing incredible weight loss and reversal of carbohydrate-related diseases way ahead of the U.S. experience. I spent several hours with Dr. Eenfeldt who, besides being an engaging speaker, is a new father and an all-around gentleman. At 6 ft, 7 inches, he also towered high above all of us.

Dr. Eric Westman of Duke University and author of The New Atkins for a New You, debunked low-carbohydrate myths, such as "low-carb diets are high-protein diets that make your kidneys explode."

Dr. John Briffa, creator of the popular blog, Dr. John Briffa: A Good Look at Good Health, and author of the wonderfully straightforward primer to low-carbohydrate eating, Escape the Diet Trap, stressed the importance of never allowing hunger to rule behavior. Dr. Briffa's serious writing tone conceals an incredible charm and wit that took me by surprise, having spent several thoroughly engaging hours over breakfast, lunch, and dinner with him over the week.

Fred Hahn, exercise expert, founder of Serious Strength and author of Slow Burn Fitness Revolution and Strong Kids, Healthy Kids, debunked a number of trendy exercise methods, boiling many of the purported benefits of exercise down to that of increased strength.

Dr. Chris Masterjohn of The Daily Lipid and supporter of the Weston A. Price Foundation program, provided a comprehensive overview of the data that fails to link saturated fat with heart disease. He also helped me understand the analytical techniques used in studies of advanced glycation end-products.

Denise Minger, brilliant young usurper of China Study dogma and blogger at Raw Foods SOS, proved an engaging speaker and a truly real person (since some critics of her analyses have actually questioned whether there was even such a person!). She also proved every bit as likable as she seems in her captivating blog discussions.

Dr. Jeff Volek, prolific researcher from University of Connecticut, author of over 200 studies validating low-carbohydrate diet effects, and author of the recently released book with Dr. Stephen Phinney, The Art and Science of Low Carbohydrate Living, debunked myths behind carbohydrate dependence and "loading" by athletes. He also talked about how assessing blood ketones may be the gold standard method to ensure low-grade ketosis on a long-term low-carb effort.

Over a bottle of wine, Jimmy Moore and I reminisced over how his modest start with no experience in blogging or media has now ballooned to an audience of over 100,000 readers/viewers.

All in all, Jimmy's Low-carb Cruise experience was worth every minute, with many wonderful lessons and memories!

Chili Sesame Crackers

Looking for something hot and crunchy?

These chili sesame crackers are perfect for dipping into hummus or salsa. As written, the recipe yields a moderately spicy cracker that you can modify readily by increasing or decreasing quantities of cayenne pepper and Tabasco sauce.

This recipe uses sesame seeds as the "flour." Either brown sesame seeds or the lighter version work, though the lighter seeds yield a slightly less bitter flavor with the spices.

For ease of baking, a shallow baking pan measuring 11 x 17 inches works best, as it allows the batter to fill the pan and spread to a cracker thickness. With a smaller pan, you may have to bake in two batches.

Makes approximately 30 chips

2 cups raw sesame seeds
1 cup shredded Parmesan cheese
2 tablespoons extra-virgin olive oil
1 tablespoon chili powder
½ teaspoon cayenne pepper
2 teaspoons onion powder
1 teaspoon garlic powder
1 teaspoon dry mustard
1 teaspoon sea salt
1 teaspoon Tabasco sauce
1¼ cups water

Preheat oven to 350º F.

In food chopper or food processor, grind 1¼ cups sesame seeds to fine meal. Remove and place in large bowl.

Place shredded Parmesan cheese in food chopper or food processor and pulse briefly until reduced to granular consistency. Add to sesame seed meal and mix. Stir in olive oil.

Add remaining (unground) sesame seeds, chili powder, cayenne pepper, onion and garlic powder, mustard, sea salt and mix thoroughly. Add Tabasco sauce and water and mix. Add additional water, if necessary, one tablespoon at a time, to obtain a consistency similar to pancake batter.

Pour mixture into baking pan and smooth to fill pan and obtain a thickness of a cracker. If too thick, remove some batter and re-smooth. Optionally, roll a clean cylindrical glass or bottle over top to smooth and yield a consistent thickness.

Bake for 30 minutes or until edges browned and center firm. If a dry, extra crunchy cracker is designed, bake an additional 10-15 minutes at 250 degrees F.

Remove and allow to cool. Cut with pizza cutter to desired size.

Opiate of the masses

Although it is a central premise of the whole Wheat Belly argument and the starting strategy in the New Track Your Plaque Diet, I fear that some people haven't fully gotten the message:

Modern wheat is an opiate.

And, of course, I don't mean that wheat is an opiate in the sense that you like it so much that you feel you are addicted. Wheat is truly addictive.

Wheat is addictive in the sense that it comes to dominate thoughts and behaviors. Wheat is addictive in the sense that, if you don't have any for several hours, you start to get nervous, foggy, tremulous, and start desperately seeking out another "hit" of crackers, bagels, or bread, even if it's the few stale 3-month old crackers at the bottom of the box. Wheat is addictive in the sense that there is a distinct withdrawal syndrome characterized by overwhelming fatigue, mental "fog," inability to exercise, even depression that lasts several days, occasionally several weeks. Wheat is addictive in the sense that the withdrawal process can be provoked by administering an opiate-blocking drug such as naloxone or naltrexone.

But the "high" of wheat is not like the high of heroine, morphine, or Oxycontin. This opiate, while it binds to the opiate receptors of the brain, doesn't make us high. It makes us hungry.

This is the effect exerted by gliadin, the protein in wheat that was inadvertently altered by geneticists in the 1970s during efforts to increase yield. Just a few shifts in amino acids and gliadin in modern high-yield, semi-dwarf wheat became a potent appetite stimulant.

Wheat stimulates appetite. Wheat stimulates calorie consumption: 440 more calories per day, 365 days per year, for every man, woman, and child. (440 calories per person per day is the average.) We experience this, sense the weight gain that is coming and we push our plate away, settle for smaller portions, increase exercise more and more . . . yet continue to gain, and gain, and gain. Ask your friends and neighbors who try to include more "healthy whole grains" in their diet. They exercise, eat a "well-balanced diet" . . . yet gained 10, 20, 30, 70 pounds over the past several years. Accuse your friends of drinking too much Coca Cola by the liter bottle, or being gluttonous at the all-you-can-eat buffet and you will likely receive a black eye. Many of these people are actually trying quite hard to control impulse, appetite, portion control, and weight, but are losing the battle with this appetite-stimulating opiate in wheat.

Ignorance of the gliadin effect of wheat is responsible for the idiocy that emits from the mouths of gastroenterologists like Dr. Peter Green of Columbia University who declares:

"We tell people we don't think a gluten-free diet is a very healthy diet . . . Gluten-free substitutes for food with gluten have added fat and sugar. Celiac patients often gain weight and their cholesterol levels go up. The bulk of the world is eating wheat. The bulk of people who are eating this are doing perfectly well unless they have celiac disease."

In the simple minded thinking of the gastroenterology and celiac world, if you don't have celiac disease, you should eat all the wheat you want . . . and never mind about the appetite-stimulating effects of gliadin, not to mention the intestinal disruption and leakiness generated by wheat lectins, or the high blood sugars and insulin of the amylopectin A of wheat, or the new allergies being generated by the new alpha amylases of modern wheat.

Jelly beans and ice cream

What if I said: "Eliminate all wheat from your diet and replace it with all the jelly beans and ice cream you want."

That would be stupid, wouldn't it? Eliminate one rotten thing in diet--modern high-yield, semi-dwarf wheat products that stimulate appetite (via gliadin), send blood sugar through the roof (via amylopectin A), and disrupt the normal intestinal barriers to foreign substances (via the lectin, wheat germ agglutinin)--and replace it with something else that has its own set of problems, in this case sugary foods. How about a few other stupid replacements: Replace your drunken, foul-mouthed binges with wife beating? Replace cigarette smoking with excessive bourbon?

Sugary carbohydrate-rich foods like jelly beans and ice cream are not good for us because:

1) High blood sugar causes endogenous glycation, i.e, glucose modification of long-lived proteins in the body. Glycate the proteins in the lenses of your eyes, you get cataracts. Glycate cartilage proteins in the cartilage of your hips and knees, you get brittle cartilage that erodes and causes arthritis. Glycate structural proteins in your arteries and you get hypertension (stiff arteries) and atherosclerosis. Small LDL particles--the #1 cause of heart disease in the U.S. today--are both triggered by blood sugar rises and are 8-fold more prone to glycation (and thereby oxidation).

2) High blood sugar is inevitably accompanied by high blood insulin. Repetitive surges in insulin lead to <em>insulin resistance</em>, i.e., muscles, liver, and fat cells unresponsive to insulin. This forces your poor tired pancreas to produce even more insulin, which causes even more insulin resistance, and round and round in a vicious cycle. This leads to visceral fat accumulation (Jelly Bean Belly!), which is highly inflammatory, further worsening insulin resistance via various inflammatory mediators like tumor necrosis factor.

3) Sugary foods, i.e., sucrose- or high-fructose corn syrup-sweetened, are sources of fructose, a truly very, very bad sugar that is metabolized via a completely separate pathway from glucose. Fructose is 10-fold more likely to induce glycation of proteins than glucose. It also provokes a (delayed) rise in insulin resistance, accumulation of triglycerides, marked increase in formation of small LDL particles, and delayed postprandial (after-eating) clearance of the lipoprotein byproducts of meals, all of which leads to diabetes, hypertension, and atherosclerosis.

I think we can all agree that replacing wheat with jelly beans and ice cream is not a good solution. And, no, we shouldn't have drunken binges, wife beating, smoking or bourbon to excess. So why does the "gluten-free" community advocate replacing wheat with products made with:

rice starch, tapioca starch, potato starch, and cornstarch?

These powdered starches are among the few foods that increase blood sugar (and thereby provoke glycation and insulin) higher than even the amylopectin A of wheat! For instance, two slices of whole wheat bread typically increase blood sugar in a slender, non-diabetic person to around 170 mg/dl. Two slices of gluten-free, multigrain bread will increase blood sugar typically to 180-190 mg/dl.

The fatal flaw in thinking surrounding gluten-free junk carbohydrates is this: If a food lacks some undesirable ingredient, then it must be good. This is the same fatally flawed thinking that led people to believe, for instance, that Snack Well low-fat cookies were healthy: because they lacked fat. Or processed foods made with hydrogenated oils were healthy because they lacked saturated fat.

So gluten-free foods made with junk carbohydrates are good because they lack gluten? No. Gluten-free foods made with rice starch, tapioca starch, potato starch, and cornstarch are destructive foods that NOBODY should be eating.

This is why the recipes for muffins, cupcakes, cookies, etc. in this blog, the Track Your Plaque website, and the Track Your Plaque Cookbook are wheat- and gluten-free and free of gluten-free junk carbohydrates. And put that bottle of Jim Beam down!

Diet by LDL

Conventional notions of heart healthy diets, such as that advocated by the American Heart Association, are largely based on observations of total and LDL cholesterol.

So, cut the saturated fat in the diet, cut the overall fat content, and replace them with polyunsaturated oils like safflower, corn, and vegetable oils and increase consumption of whole grains and total and LDL cholesterol show a modest downturn. Thus, diets like the American Heart Association Total Lifestyle Change approach advocate limiting total fat to no more 25 to 35% of calories and saturated fat to no more than 7% of calories.

Orange Cream Cookies

If you loved Creamsicles as a kid, you'll love these Orange Cream Cookies. (Sorry, no photo: We ate them up before I realized we hadn't taken the photo. And, worse, we did it twice!)

Ingredients:
2 cups almond meal
2 tablespoons coconut flour
1 teaspoon baking soda
½ teaspoon sea salt
¼ cup golden raisins
½ cup chopped pecans
Sweetener equivalent to 1 cup sugar
2 tablespoons finely-grated orange rind
1 large egg
2 tablespoons coconut oil, melted
½ cup whipping cream (or coconut milk)
1 tablespoon vanilla extract

Preheat oven to 350º F.

Combine almond meal, coconut flour, baking soda, salt, raisins, pecans, sweetener and orange zest in bowl and mix.

In separate bowl, whisk egg, then add coconut oil, whipping cream, vanilla extract and mix together. Pour wet mix into dry and blend by hand thoroughly.

Spoon onto parchment paper-lined baking pan (or oiled pan) and flatten with spoon to ½-¾ inch thickness. Bake for 20-25 minutes or until toothpick withdraws dry.

Why are heart attacks still happening?

I'm a cardiologist. I see patients with heart disease in the form of coronary artery disease every day.

These are people who have undergone bypass surgery, received one or more stents or undergone other forms of angioplasty, have survived heart attacks or sudden cardiac death, or have high heart scan scores. In short, I see patients every day who are at high-risk for heart attack and death from heart disease.

But I see virtually no heart attacks. And nobody is dying from heart disease. (I'm referring to the people who follow the strategies I advocate, not the guy who thinks that smoking a pack of cigarettes a day is still okay, or the woman who thinks the diet is unnecessary because she's slender.)

Two high-profile deaths from heart attacks occurred this week:

Davy Jones--The iconic singer from the 1960s pop group, the Monkees, suffered sudden cardiac death after a large heart attack, just hours after experiencing chest pain.

Andrew Breitbart--The conservative blogger and controversy-generating media personality suffered what was believed to be sudden cardiac death while walking.

It's a darn shame and it shouldn't happen. The tools to identify the potential for heart attack are available, inexpensive, and simple. The strategies to reduce, even eliminate, risk are likewise available, inexpensive, and cultivate overall health.

The followers of the Track Your Plaque program who

1) get a heart scan that yields a coronary calcium score (for long-term tracking purposes)
2) identify the causes such as small LDL particles, lipoprotein(a), vitamin D deficiency, and thyroid dysfunction
3) correct the causes

enjoy virtual elimination of risk.

My letter to the Wall Street Journal: It's NOT just about gluten

The Wall Street Journal carried this report of a new proposed classification of the various forms of gluten sensitivity: New Guide to Who Really Shouldn't Eat Gluten

This represents progress. Progress in understanding of wheat-related illnesses, as well as progress in spreading the word that there is a lot more to wheat-intolerance than celiac disease. But, as I mention in the letter, it falls desperately short on several crucial issues.

Ms. Beck--

Thank you for writing the wonderful article on gluten sensitivity.

I'd like to bring several issues to your attention, as they are often neglected
in discussions of "gluten sensitivity":

1) The gliadin protein of wheat has been modified by geneticists through their
work to increase yield. This work, performed mostly in the 1970s, yielded a form
of gliadin that is several amino acids different, but increased the
appetite-stimulating properties of wheat. Modern wheat, a high-yield, semi-dwarf
strain (not the 4 1/2-foot tall "amber waves of grain" everyone thinks of) is
now, in effect, an appetite-stimulant that increases calorie intake 400 calories
per day. This form of gliadin is also the likely explanation for the surge in
behavioral struggles in children with autism and ADHD.
2) The amylopectin A of wheat is the underlying explanation for why two slices
of whole wheat bread raise blood sugar higher than 6 teaspoons of table sugar or
many candy bars. It is unique and highly digestible by the enzyme amylase.
Incredibly, the high glycemic index of whole wheat is simply ignored, despite
being listed at the top of all tables of glycemic index.
3) The lectins of wheat may underlie the increase in multiple autoimmune and
inflammatory diseases in Americans, especially rheumatoid arthritis and
inflammatory bowel diseases (ulcerative colitis, Crohn's).

In other words, if someone is not gluten-sensitive, they may still remain
sensitive to the many non-gluten aspects of modern high-yield semi-dwarf wheat,
such as appetite-stimulation and mental "fog," joint pains in the hands, leg
edema, or the many rashes and skin disorders. This represents one of the most
important examples of the widespread unintended effects of modern agricultural
genetics and agribusiness.

William Davis, MD
Author: Wheat Belly: Lose the wheat, lose the weight and find your path back to health
Increased blood calcium and vitamin D

Increased blood calcium and vitamin D

Conventional advice tells us to supplement calcium, 1200 mg per day, to preserve bone health and reduce blood pressure.

Here's a curious observation I've now witnessed a number of times: Some people who supplement this dose of calcium while also supplementing vitamin D sufficient to increase 25-hydroxy vitamin D blood levels to 60-70 ng/ml develop abnormally high levels of blood calcium, hypercalcemia.

This makes sense when you realize that intestinal absorption of calcium doubles or quadruples when vitamin D approaches desirable levels. Full restoration of vitamin D therefore causes a large quantity of calcium to be absorbed, more than you may need. In addition, two studies from New Zealand suggest that 1200-1300 mg calcium with vitamin D per day doubles heart attack risk.

We have 20 years of clinical studies demonstrating the very small benefits of supplementing calcium to stop or slow the deterioration of bone density (osteopenia, osteoporosis). These studies were performed with no vitamin D or with trivial doses, too small to make a difference. I believe those data have been made irrelevant in the modern age in which we "normalize" vitamin D.

Should hypercalcemia develop, it is not good for you. Over long periods of time, abnormal calcium deposition can occur, leading to kidney stones, atherosclerosis, and arthritis.

Until we have clarification on this issue, I have been advising patients to take no more than 600 mg calcium supplements per day. I suspect, however, that the vast majority of us require no calcium at all, provided an overall healthy diet is followed, especially one that does not leach out bone calcium. This means no foods like those made with wheat or containing powerful acids, such as those in carbonated drinks.

Comments (50) -

  • renegadediabetic

    6/21/2010 1:18:12 PM |

    Sometimes I think that the RDAs only apply to the current high refined carb, nutrient depleting diet most americans eat.  

    This is just more proof that the current calcium "requirements" are overstated and probably intended to market dairy products or calcium fortified processed foods.

  • Katie

    6/21/2010 1:42:19 PM |

    I always thought the recommendations for supplementing with calcium were probably wrong.  I've heard that Americans eat more calcium-rich foods and supplement with more calcium than other Western countries, but yet suffer from the highest amount of osteoporosis/osteopenia.  

    This wouldn't surprise me, given the importance of having the right amounts of calcium, Vitamin D, and Vitamin K2.  I've seen other doctors/researchers recommend that Vitamin D always be taken in connection with sufficient intake of Vitamin K2 to help prevent hypercalcemia.  I do not supplement with calcium, but I do supplement with D3 and K2 and have had no problems

  • Anonymous

    6/21/2010 1:45:19 PM |

    Dr. Davis is wheat a bad idea because of the phosphates which demineralize bones ? If so then lentils and peas and beans would be quite high in phosphates too? would the recommendation be to lower their consumption as well?

    Thanks.!

  • PJNOIR

    6/21/2010 2:56:32 PM |

    Calcium as a supplement is one of the toughest to assimilate in the body- I can't see how an accurate number can be assessed as too much (or too little)

  • scott

    6/21/2010 3:28:53 PM |

    I wonder how much calcium is in Gerolsteiner Water.  Dr. Davis has recommended this in the past, but probably for the magnesium content.

  • Anonymous

    6/21/2010 3:37:16 PM |

    1) It would seem that anyone speaking of vitamin D, is being a little misleading as we should most likely be talking about D-2 or D-3. Or never talking about D-2 and always about D-3 as it is the more bio-active.
    2) Increase K-2 to take care of the D-3 / calcium problem.
    3) Blood tests to keep track of all three of them.

  • miannotta

    6/21/2010 4:51:37 PM |

    Would supplementing with vitamin K2 help alleviate the problem of too much calcium in the blood? It's function is to redirect blood calcium to the bones. Or is the jury still out on this?

  • Anonymous

    6/21/2010 5:20:33 PM |

    This is a point also made in the current posting of "Diabetes Update"

  • Steve

    6/21/2010 6:11:04 PM |

    Apparently alot of people are reporting issues with vitamin d supplementation. You may have hit the nail on the head, Dr Davis. Here is a website that has over 200 comments from people experiencing issues.
    http://ctheblog.cforyourself.com/2008/12/overdosing-on-vitamin-d-side-effects.html

    Steve

  • Jenny

    6/21/2010 6:55:53 PM |

    Since I ran into just this problem (and blogged about it elsewhere) I want to add this:  You don't have to be supplementing with pills to run into this problem.

    If you are eating a classic low carb diet and eating cheese rather than meat for much of your protein your calcium intake can get high pretty fast.

  • Bobber

    6/21/2010 7:19:02 PM |

    Are you familiar with Dr. Cordain's work on Acid/Base balance?
    http://thepaleodiet.com/nutritional_tools/acid.shtml

  • Anonymous

    6/21/2010 10:17:14 PM |

    http://www.ncbi.nlm.nih.gov/pubmed/19113911

    Men don't need more than 626 mg/day calcium, and women with D > 20 ng/ml don't need more than 566 mg/day.

  • Jessica

    6/22/2010 12:43:32 AM |

    We usually recommend that individuals stop taking a calcium supplement once they've reached the target D level (70-90 ng/mL).

    We always draw a serum calcium with a 25(OH) level.

    Detected several cancers in our patients this way (hypercalcemic prior to starting D supplementation).

    Also, I'm about 8 months pregnant with our first child and you think cardiology is behind the times with Vitamin D, try OB! They're living in the dark ages.

    Fortunately my OB is more versed than most and the fact that I take 10,000 IU daily doesn't make him too uncomfortable (obviously not since he didn't offer to check my D level...I had to ask for it).

    I'm also taking 500 mg QD of elemental magnesium (no preeclampsia for me) and (when I remember), 12.5 mg of Iodoral/week (I worry about taking it everyday due to potential for "heavy metal dumping" since I wasn't routinely taking it prior to pregnancy).

    I still take a pre-natal, but I worry more about not taking the other supplements more than i worry about missing a dose of the pre-natal.

    Thanks for all you continue to do in healthcare!

  • cardiology emr

    6/22/2010 1:08:33 AM |

    Thank you so much for the advice I will try having an supplement calcium, to preserve bone health and reduce blood pressure for my own good.

    mjd

  • Anonymous

    6/22/2010 2:09:39 AM |

    interesting. So does this mean that those areas where the calcium levels in drinking water are high : "hard" or "temporary hard", are areas where high vitamin D could work against residents trying to maintain healthy arteries?

    Trevor

  • Anonymous

    6/22/2010 5:02:05 AM |

    I'm 37 and have been taking 6,000 i.u. of vitamin D per day for the last several months.  I started urinating blood last night and have a CT scan in a few days to see the likely cause of it all - kidney stones.

    My Dad also had them. I think the vitamin D may have contributed in bringing this about.

    Coincidently, I'd started taking Tums (rich in calcium) every now and then for heartburn about a month or two ago.  

    Timely post doc!

  • Anne

    6/22/2010 7:17:17 AM |

    Dear Dr Davis,

    Please can you quote the links to the studies you mention in this blog. I have both osteoporosis and a heart valve defect (bicuspid aortic valve) and calcification is being deposited on the aortic valve. My levels of 25(OH)D range from 60 to 100 ng/ml. I have my bone profile tested every time I have my 25(OH)D tested and so far my serum calcium levels have been in the normal range but your post worries me considerably.

    Anne

  • moblogs

    6/22/2010 9:03:29 AM |

    I would agree that we probably need no dairy based calcium at all, since it is only necessary at birth through mother's milk.
    Even so, I do like my dairy products in moderation so that's all I take - no additional calcium supplements; and my blood calcium level and bone density has benefited from just D on top.

  • steve

    6/22/2010 3:31:52 PM |

    while current blood levels of D3 may appear to be inadequate, there is no science to demonstrate what the higher levels shuld be.  While a blood level of 60 coming from the sun may be wonderful, there are no studies, let alone ones of any duration, that show that supplementing with large doses of D3 to get to a 60 level do not pose any negative health consequences.  As we have learned with other vitamin supplementation, more is not always better; adverse consequences can arise, and there is not always a way to detect them such as blood calcium levels.  Caution should be the watchword.

  • Steve

    6/22/2010 3:50:56 PM |

    Dr Davis, what is your opinion of the supplement MSM? Does vitamin D have an effect on this also?

    Steve

  • Anonymous

    6/22/2010 4:24:11 PM |

    Dr. Davis,

    Magnesium competes with calcium absorption, and therefore is crucial to keeping calcium levels at bay.

  • Peter

    6/22/2010 8:11:05 PM |

    I noticed that a study this week found a correlation between very high vitamin D levels and increased risk of pancreatic cancer.
    http://media-newswire.com/release_1121308.html

  • nightrite

    6/22/2010 9:53:05 PM |

    I too had trouble with kidney stones untill I began supplementing with magnesium.  I take 600mg of various forms of mag and no longer have any problems with kidney stones.  I also take 6000 units of D3 and 180 of K2.  I have not had my serum calcium checked but don't eat too much dairy.

  • Anonymous

    6/22/2010 10:19:44 PM |

    What about high phytic acid foods like the raw almonds and cocoa advocated here?  Don't those contain as much or more calcium binding phytic acid as wheat?  I eat very low carb and no dairy products whatsoever.  My indulgences have been raw hazelnuts and cocoa -- now I'm wondering if this has been damaging in some way.  My understanding is that serum calcium represents only 1% of body's calcium and that an ionized calcium test is more accurate.  My doc drew blood today to re-check my vitamin d status but would not check mineral status.

  • Anonymous

    6/22/2010 10:26:31 PM |

    Different take on the calcium for me.  When I develop a faint, "fluttery", tachycardia (up to about 142 for a 63-year-old, and I feel absolutely horrible) I take about 500 mg of calcium citrate with about 1000 mg of vitamin C (for absorption of the calcium) and the heart beat gets stronger and the rate comes down.  Sometimes I have to repeat.  I found only one internet reference to this phenomenon below:

    http://www.ithyroid.com/ca_and_mg.htm

    I do not have access to health care as I am one of the working poor.  Perhaps you can comment, Dr. Davis.  Thanks, Catherine

  • Dr. William Davis

    6/22/2010 10:30:07 PM |

    Hi, Jessica--

    I think that you and your group are managing the calcium/vit D issue the right way.

    Unfortunately, some people are wrongly interpreting this to mean that vitamin D causes hypercalcemia. It simply means that calcium is unnecessary when D is restored.

  • Dr. William Davis

    6/22/2010 10:31:32 PM |

    Jenny--

    Thanks for the clarification.

    Thankfully, your situation is the exception. Most people maintain normal calcium levels even while consuming dairy and other calcium-rich foods.

    Several responders here make the point about magnesium, which I agree with. Have you addressed magnesium? Magnesium deficiency is exceptionally common, since it has been taken out of most drinking water.

  • Anonymous

    6/23/2010 2:29:29 AM |

    I noticed that a study this week found a correlation between very high vitamin D levels and increased risk of pancreatic cancer.

    Cited are NOT very high levels! The claim is higher rates of pancreatic cancers with >100 nmol/ml - which translates into 40 ng/ml, a level considerably lower than the one recommended here by Dr. Davis (~60-70 ng/ml if I remember correctly). Another claim is NO difference in rates of several other cancers across a large range of 25(OH)D concentrations.

  • LeonRover

    6/23/2010 9:11:25 AM |

    Peter's comment above led me to read the newswire report referred to.

    This study was trying to establish any epidemiological association of increased levels of Vit D with reduced incidences of various cancers. No such associations were observed. Rather in the case of pancreatic cancer only, it was observed that when the  level of Vitamin D was GREATER than 100 nmol per litre, there was higher incidence of this disease. Another way of looking at this observation is that at levels below 100 nmol per litre there was no association of pancreatic cancer with levels of Vit D LOWER than 100 nmol per litre.

    As far as cancers are concerned there is no point in considering Vit D status as long as it below 100 nmol per litre.

  • Mike

    6/23/2010 10:07:09 PM |

    This is timely. I just had blood work done recently and my Dr.'s staff ordered the wrong test. Instead of measuring D3, they measured D2 calcitriol. I don't know what to make of the result: 120.8 pg/mL on a scale of 10.0-75.0. It's extremely high.  The last time I had my vitamin D3 tested, it was 59.2 ng/mL on a scale of 32-100.
    FWIW, I follow a low carbohydrate Paleo diet and consume very little dairy. I do take a multivitamin 3-5 days per week, but it only provides 300 mg of calcium (along with 210 mg of magnesium). I also take 500 mg of magnesium citrate every evening.
    I'd sure like to know what to make of this.

  • TedHutchinson

    6/24/2010 7:54:39 AM |

    @ LeonRover
    The information on pancreatic cancer & vitamin D status comes from Finland

    The further from the equator the greater the swing from high to low status. To have a good shower requires tight regulation of both hot and cold water supplies and a reserve store of both hot and cold supply so neither ever runs out.

    Vieth explains in this paper.
    How to Optimize Vitamin D Supplementation to Prevent Cancer

    In the same way fluctuating concentrations of 25(OH)D may also be a problem, Regions at high latitude or with low environmental
    ultraviolet light can be associated with the greater risks reported for prostate and pancreatic cancers. At temperate latitudes, higher summertime 25(OH)D levels are followed by sharper declines in 25(OH)D, causing inappropriately low 1-hydroxylase and high 24-hydroxylase, resulting in tissue 1,25(OH)2D below its ideal set-point.

    The answer is to keep levels BOTH HIGH and STABLE.
    Humans only build a stored reserve of D3 in tissue above 40ng/ml = 100nmol/l. Only around 60ng/ml are there sufficient D3 reserves for lactating mothers to pass to babies in breast milk. At latitude 32 it takes modern women 6400iu/daily/D3 to provide naturally replete vitamin D breast milk.

  • Mike

    6/24/2010 8:30:44 PM |

    Thanks Ted. That clarifies the role of calcitriol, but I am still wondering why my level measured so high, if even transiently.

  • Anonymous

    6/24/2010 8:37:38 PM |

    I'm anonymous from above who talked about kidney stones and blood in my urine.

    I had the CT scan done yesterday. I have stones, one of them a whopping 1.4 cm.  

    Be careful people.

  • Catherine

    6/25/2010 10:07:09 PM |

    (I am a different Catherine than the one above with tachycardia)

    For years because I had osteopenia, I was advised to take loads of calcium.  Later they told us to add vitamin D with it.  I am now FULL of calcium deposits all over my body.

    A year ago, Dr. Davis advised me to try magnesium for a bad arrhythmia problem, and it not only quickly cured my arrhythmia, insomnia, and RLS, but I have much less grinding sounds and arthritis pain. I was the poster girl for magnesium deficiency and no one except Dr. Davis even mentioned trying it.

    I think along with K2, magnesium is of upmost importance to balance the D and calcium. I only take 500 mg a day now since I don't consume dairy, but after this article, I may totally stop supplementing any calcium and let the K2 and magnesium perhaps reduce some of the deposits..

  • Anonymous

    6/27/2010 12:24:40 AM |

    @Mike -- I have the same issue/question.  My 25 OH was 62 but the 125 test was sky high.  My serium calcium was normal.  I wonder if Holick's new book gives detailed info on how to interpret lab tests.  His first book just said that the correcxt test is the 25 OH but didn't explain if there is any danger is a sky high 125.

  • Crystal

    7/4/2010 6:44:07 AM |

    This is an awesome post. Great post. Thanks for sharing this. Looking forward to read more from you.
    Green Tea

  • josephmoss

    7/29/2010 5:35:01 AM |

    Vitamin D3:

    NOW Vitamin D softgels supply this key vitamin in a highly-absorbable liquid softgel form. Vitamin D is normally obtained from the diet or produced by the skin from the ultraviolet energy of the sun. However, it is not abundant in food. As more people avoid sun exposure, Vitamin D supplementation becomes even more necessary to ensure that your body receives an adequate supply. Vitamin D3 on discount at NutroVita.com.

    For more details please visit:
    http://www.nutrovita.com/32760/now-foods/vitamin-d-3-2-000-iu.htm

  • TedHutchinson

    7/29/2010 9:09:26 AM |

    UK readers need to be aware that estimated shipping cost to UK from Nutrovita = $26.50
    whereas
    Item cost IHERB= $4.96 + International Airmail = $4.00
    If you haven't used IHERB before code WAB666 saves $5.
    Remember UK customs apply VAT on orders £18 and above + UK PO charge £8 handling fee so I make orders up to around £17.50 before shipping to avoid that happening.
    To use GOOGLE toolbar to convert currency enter
    4.96 USD in GBP

  • Anonymous

    12/27/2010 7:27:18 PM |

    Dr. Davis,
    Since increasing my Vitamin D, Magesium and Melatonin I suddenly have very brittle, splitting fingernails.  Any idea which if any of these caused this?  Any suggestions?
    Thanks

    Love your blog!!!!!

  • Jack

    3/4/2011 4:13:40 PM |

    Chances are the calcium supplement you are taking now is a rock source of calcium. The label will say "calcium carbonate", which is nothing more than limestone. AlgaeCal Plus contains an organic, plant-sourced calcium form derived from a unique South American marine algae called Algas Calcareasâ„¢.

  • Emr reviews

    4/2/2011 12:01:36 AM |

    think one of the greatest hurdles is overcoming misconceptions in the minds of regulators, doctors and patients alike. I just returned from a trip to Germany and colleagues there are amused about America's 3rd World-like medical records situation

  • Anonymous

    4/2/2011 8:43:46 PM |

    I have celiac disease and osteopenia in my spine and no bone loss in my hips. I have a strong family history of osteoporosis as well.

    Because my calcium intake is less than or equal to 500 mg I take:

    600 mg calcium citrate at two seperate meals

    1200 IU's D3

    500 mg magnesium citrate

    I track using fitday. I'm grain, legume, dairy, sugar and processed food free and follow a paleo type dietary plan.

    Is this okay?

  • Anonymous

    4/2/2011 11:04:23 PM |

    I meant:

    600 mg calcium citrate in total but dosage is split between two seperate meals.

  • Dave

    5/2/2011 11:25:59 PM |

    I've seen research that shows the body produces more MGP and other calcium handling proteins with higher doses of Vitamin D.  You would expect this effect as a evolutionary collaboration with Vitamin D activity.  Higher doses of Vitamin K2 are needed to carboxylate these proteins and make them active.  These proteins are active in various places in the body like the arteries and the kidneys.  I have a theory that taking Vitamin K2 helps prevent kidney stones and maybe gallbladder stones of the calcium type.

    Uncarboxylated MGP is actually worse than the fully carboxylated MGP.  Guinea pigs are given cholesterol and high levels of Vitamin D in research to give them artery disease by exceeding their Vitamin K2 levels thus creating low carboxylation levels.

    More Vitamin K2 may well be good for those kidney stones.

  • Dave

    5/3/2011 12:14:43 AM |

    There is recent and startling Dutch research to the point that Vitamin K2 is specifically used to carboxylate calcium handling proteins that remove calcium from the arteries and promote heart health.  If you are taking extra Vitamin D, the body also generates more of these calcium handling proteins so the need for Vitamin K2 also increases.

    I had good experience over six months with taking Vitamin K2 and found my running speed increased by 8% and the itching or other mild, variable sensations in my chest have decreased 98%.  I suspect this is connected to reduction of calcification.  I noticed a reduction in my symptoms after six weeks.

    My Vitamin K2 has:
      1300 mcg Vitamin K2, Mk-4
       100 mcg Vitamin K2, MK-7
      1000 mcg Vitamin K (the ordinary stuff)

  • Reikime

    9/22/2011 2:02:34 AM |

    Reading all these posts I used to think of vitamin D and magnesium and K2 the same a most posters. Intuitively never took calcium, was up to 6000 mg of D3/ day to achieve a level of 43- up from 26.

    That said, my serum calcium has trended upward to 10.3. I am now having a few blood tests to check  for hyperparathyroidism!  The foremost parathyroid doc in the USA is Dr. James Norman from Tampa, and his website is very informative and puts a different spin on what I thought I knew of these matters. Parathyroids is ALL he and his 2 colleagues do all day every day. Please give this a look to be fully informed on the matter of Vitamin D supplementation.       www.parathyroid.com
    I have no connection, but if I find out I have an adenoma on one of my parathyroids, this is where I will have it removed!
    Jeanne ( RN,BSN)

  • Reikime

    9/22/2011 2:05:44 AM |

    Oops,  meant to add I have also supplemented with 400-800mg of magnesium and 1 Life Extension K2 in addition to the Vitamin D for several years.

    Reikime

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