Almonds are the new wheat

Once you eliminate this genetically-altered Frankengrain called modern wheat, the diet should center around vegetables, nuts, healthy oils like olive and coconut, fish, meats, cheese, olives, avocados and other real whole foods. This is, in fact, the diet that I have advocated in my heart disease prevention practice, as well as my online program for prevention and reversal of heart disease.

But what if you'd like a piece of cheesecake or a nice slice of dessert bread---but you don't want to gain two pounds, spend 48 hours in the bathroom suffering with diarrhea and cramps, 3 weeks of joint pains and leg swelling, wade through mental "fog," anxiety, and rage just because you had that momentary indulgence---as you would with wheat?

That's why I've been focusing on recipes that allow you to have something familiar, e.g., chocolate coconut bread or biscotti, but using ingredients that will not generate the metabolic contortions triggered by wheat.

On perusing these recipes, you will notice that there are recurring ingredient themes. Many of the same ingredients pop up time and again. Among the most frequent, versatile, user-friendly, and tasty: Almonds.

You can use almonds as ground whole almonds, ground blanched almonds for a finer texture, ground roasted almonds, almond butter (though, for maximum health benefits, I prefer the ground whole almonds). Ground almonds allow you to recreate muffins, breads, scones, pizza crust, pie crust, biscotti, and cookies with health benefits that exceed that of whole wheat---but with none of the downside: no weight gain, no high blood sugar, no triggering of small LDL particles (#1 cause of heart disease in the U.S.), no accumulation of visceral fat, no appetite stimulation.

In short, you just have your chocolate almond biscotti or mocha cupcake and enjoy it, no health price to pay. So I call almonds the new wheat, except better.

Being regular is dangerous to your health

No, I'm not referring to your daily morning ritual in the bathroom. I'm talking about heart rate.

Counterintuitively, a perfectly regular heart rate is a marker of poor health. People with perfect regularity of heart rate have more heart attacks, for instance.

Regularity of heart rate occurs more commonly in people with hypertension and other metabolic derangements, and it signals increased risk for both heart attack and death. A perfectly regular heart rate, i.e., no variation in the time interval from beat to beat, suggests that the parasympathetic nervous system, the component of automatic ("autonomic") nervous system control that is associated with the relaxation response, feelings of well-being, quiet, and relaxation, is weak. It also means that the opposing sympathetic nervous sytem that regulates the "fight or flight," adrenaline-like response is allowed to be dominant. Dominance of the sympathetic over the parasympathetic system generates regularity of heart rate. Heart rate also tends to be faster, e.g., 85 beats per minutes rather than 55 or 60 beats per minute. So perfect regularity, as well as increased rate, is undesirable.

What we want is irregularity of heart rate. But not irregularity that occurs chaotically with no rhyme or reason. More precisely, we want variability in heart rate. And we want variability to occur in synchrony with breathing, i.e., the respiratory cycle.

The ideal response is:

1) increase in heart rate with inspiration

2) decrease in heart rate with expiration.

Heart rate in healthy people typically varies 15-20 beats per minute within the respiratory cycle, e.g., 60 bpm at end-exhalation, 80 bpm at end-inspiration.

Restoration of increased heart rate variability is associated with reduced blood pressure, reduced blood sugars (HbA1c), reduced inflammatory markers and cortisol (associated with stress), even an increase in DHEA levels. Feelings of well-being and calm also develop.

Among the strategies to consider to restore heightened heart rate variability and slowed heart rate include:

--Omega-3 fatty acid supplementation
--Exercise
--Weight loss
--Deep breathing exercises
--Meditation, prayer, and biofeedback

For our Track Your Plaque purposes, we are folding in the HeartMath strategies, i.e., use of a heart rate monitor that calculates heart rate variability in the context of respiratory cycle. If you've not already done so, take a look at the two Special Reports devoted to this topic on the Track Your Plaque website.

You mean weight loss is hazardous to your health?

In my last Heart Scan Blog post, What is this wacky thing called weight loss?, I discussed how weight loss is associated with distortions in cholesterol and blood sugar values that can be very confusing, often leading your doctor to wrongly and unnecessarily prescribe drugs--since he/she likely rarely sees weight loss.

Blog reader, Donald K., posted his enlightening story:

I experienced this very thing.

After losing serious weight from the eliminating wheat, processed, and sugary foods (1 year in total) I lost 130 pounds. When I was nearly finished I went to see my doctor. He wanted to put me on statins. I explained to him how the data does not support application to me (no evidence of heart disease) and I got the mantra about standards of practice, etc, etc. I held my ground and decided I am much happier eating dairy, eggs, grass fed beef, wild caught fish, and as much raw foods (nuts, veggies, fruits) as my body desires to treat my health parameters.

Maintaining weight, it is easy. My BMI (23 down from 40) has remained constant for a few months now. You are right: metabolic processes definitely change. I no longer have sensations of glucose fluctuations or an uncontrolled appetite. I can only imagine the improved hormone regulation and metabolic communication going on inside my body.

The symptoms from obesity, all gone. Goodbye sleep apnea, hypertension, hemorrhoids, arrhythmias, gastroinestinal disruptions, smelly body, chaffing thighs, and others not mentioned. The positive effects are just as dramatic, but I don’t want to ramble on.

Weight loss? What is it? Getting your life back!


Brace yourself: If you are following the nutrition advice posted here and in the Track Your Plaque program, or the discussion I've initiated in Wheat Belly, then you may find yourself in the very same health predicament as Donald. Arm yourself to protect yourself against the drug-wielding ways of doctors. No, weight loss to achieve ideal weight is definitely not bad for health. But your doctor's misinterpretation of its effects can be!

What is this wacky thing called "weight loss"?

I've discussed this before, but it has proven such an (encouragingly!) frequent issue that I thought it was worth discussing once again.

What happens when you lose weight?

The process of weight loss is characterized by multiple shifts in metabolic patterns that can be confusing. To the uninitiated eye, weight loss can look like a disastrous distortion in metabolism. The naive doctor on seeing your lab values, for instance, might insist you take a statin drug, a fibrate like Tricor (to reduce triglycerides or increase HDL), or simply berate you for your bad health habits--when it's actually a good thing you've accomplished.

So when you lose weight, say, 30 pounds in 3 months, what have you accomplished?

Energy stored as fat, especially from visceral fat stores, is mobilized into the bloodstream. It floods the bloodstream as fatty acids and triglycerides. These fatty acids and triglycerides don't occur in isolation, but interact with other particles and metabolic patterns. The resulting blood patterns include:

--Increased triglycerides--An increase in triglycerides, for instance, from 90 mg/dl to 200 mg/dl in the midst of weight loss is common.

--Reduced HDL--The flood of triglycerides leads to increased degradation of HDL, thus a drop. A drop in HDL from, say, 40 mg/dl to 27 mg/dl--very frightening to people--is exceptionally common.

--Increased blood sugar--The flood of fatty acids and triglycerides results in insulin resistance, leading to higher blood sugars. It is not uncommon for someone with pre-diabetes to develop diabetic-range blood sugars, or a non-diabetic to show pre-diabetic blood sugars.

--Increased small LDL particles--Though small LDL is highly variable during weight loss. When it does happen, it's probably from the interaction of VLDL (triglycerides) with LDL particles and the reaction that overloads LDL particles with triglycerides and conversion to small LDL particles.

So why don't doctors often recognize these patterns when a patient loses weight? Because they rarely see it. Most of my colleagues are accustomed to having patients come back with weight gain, getting heavier and heavier each time. Lose weight? Impossible! So they just don't recognize weight loss effects when they see it. As followers of The Heart Scan Blog know, a frequent conversation around here is "Am I too skinny?" or "How do I stop losing weight?"

The solution: Be patient. Be patient and wait about two months after a weight plateau has been achieved. That's when the numbers "settle down" and you see marked drops in triglycerides, increases in HDL, drops in blood sugar, reductions in small LDL.

As with many things, it's all about timing.

Why small LDL particles are the #1 cause of heart disease in the US

Ask your doctor: What is the #1 cause of heart disease in the US?

Let's put aside smoking, since it is an eminently modifiable risk and none of those crazies read this blog anyway. What will your doctor say? Most like he or she will respond:

High cholesterol or high LDL cholesterol

Too much saturated fat

Obesity

Pfizer, Merck, AstraZeneca and their kind would be overjoyed to know that they can add your doctor to their eager following.

I'd tell you something different. I would tell you that small LDL particles are, by far and away, the #1 cause for heart disease. I base this claim on several observations:

--Having run over 10,000 lipoprotein panels (mostly NMR) over the past 15 years, it is a rare person who does not have a moderate, if not severe, excess of small LDL particles. 50%, 70%, even 90% or more small LDL particles are not rare. Over the course of a year, the only people who show no small LDL particles are slender, athletic, pre-menopausal females.

--In studies in which lipoproteins have been quantified in people with coronary disease, small LDL particles dominate, just as they do in my office. Here's a 2006 review.

--Small LDL is largely the province of people who consume carbohydrates, such as the American population instructed to "cut fat and eat more healthy whole grains." Conventional diet advice has therefore triggered an expllosion in small LDL particles.

--When fasting triglycerides exceed 60 mg/dl, small LDL particles increase as a proportion of total LDL particles. This includes the majority of the US population. (This ignores postprandial, or after-eating, triglycerides, which also contribute to small LDL formation.)

If you were to read the data, however, you might conclude that small LDL affects a minority of people. This is because in most studies small LDL categorize it as either "pattern B," meaning exceeding some arbitrary threshold of percentage of small LDL particles, versus "pattern A," meaning falling below that same arbitrary threshold.

Problem: There is no consensus on what percentage of small LDL particles should mark the cutoff between pattern A vs. pattern B. In many studies, for instance, people with 50% small LDL particles are called "pattern A."

If, instead, we were to set the bar lower to identify this highly atherogenic (atherosclerotic plaque-causing) particle at, say, 20-30% of total, then the number or percentage of people with "pattern B" small LDL particles would go much higher.

I see this play out in my office and in the online program, Track Your Plaque, every day: At the start eating a low-fat, grain-filled diet with lots of visceral fat ("wheat belly") to start, they add back fat and cut out all wheat and limit carbohydrates. Small LDL particles plummet

Even moore from Jimmy Moore

The ubiquitous and irrepressible Jimmy Moore posted even more commentary about the Wheat Belly phenomenon here, what he calls "The Wheat Belly Bonanza."

Is low-carb really, at its core, little more than elimination of wheat? Sure, corn, rice, and sugar exert deleterious effects. But the dominant effect--by far--is the elimination of wheat. So is the low-carb movement really, at its core, a wheat-elimination movement?

Food (non-wheat-containing, of course) for thought.

Heart Scans: An Interview with Jimmy Moore

My friend, Jimmy Moore, of The Livin' La Vida Low Carb Show, posted this video of an interview I did with him.

I provide some background on how heart scanning came about and how it led to the creation of the Track Your Plaque program.

It reminds me how far we've come over the 8 years since the program got started. From its modest start as just an information resource to help people understand their heart scan score, to a comprehensive program that helps followers gain incredible control over coronary plaque and coronary risk that has now expanded to over 30 countries. High-tech heart procedures still dominate public consciousness, but the tremendous power of real heart disease prevention efforts are gaining more and more attention as each day passes.

Wheat Belly #5 on New York Times Bestseller list!

The New York Times just released its bestseller list due for release September 18th, 2011 . . . .

Wheat Belly is #5!! (That darned Jane Fonda woman elbowed me out for the #4 spot!

[caption id="attachment_4452" align="alignright" width="574" caption="Wheat Belly hits #5 on New York Times Bestseller List--in 1st week!"][/caption]

Interview with Jimmy Moore of Livin' La Vida Low-Carb

Here's my podcast interview with Jimmy Moore, host of the Livin' La Vida Low-Carb Show. (If you want to fast forward to the interview, go to time marker 41:20 on the slidebar.)



In the podcast, I talk about how the Track Your Plaque program and its focus on lipoprotein testing, along with the need to reverse the incredible epidemic of diabetes and pre-diabetes, led to elimination of all wheat from the diet and the book, Wheat Belly.

An open letter to the Grain Foods Foundation

Readers: Please feel free to reproduce and disseminate this letter any way you see fit.


To:

Ms. Ashley Reynolds
490 Bear Cub Drive
Ridgway, CO 81432
Phone: 617.226.9927
ashley.reynolds@mullen.com


Ms. Reynolds:

I am writing in response to the press release from the Grain Foods Foundation that describes your effort to "discredit" the assertions made in my book, Wheat Belly: Lose the wheat, lose the weight and find your path back to health. I'd like to address several of the criticisms of the book made in the release:

" . . . the author relies on anecdotal observations rather than scientific studies."
While I do indeed have a large anecdotal experience removing wheat in thousands of people, witnessing incredible and unprecedented weight loss and health benefits, I also draw from the experiences already documented in clinical studies. Several hundred of these studies are cited in the book (of the thousands available) and listed in the Reference section over 16 pages. These are studies that document the neurologic impairment unique to wheat, including cerebellar ataxia and dementia; heart disease via provocation of the small LDL pattern; visceral fat accumulation and all its attendant health consequences; the process of glycation via amylopectin A of wheat that leads to cataracts, diabetes, and arthritis; among others. There are, in fact, a wealth of studies documenting the adverse, often crippling, effects of wheat consumption in humans and I draw from these published studies.


"Wheat elimination 'means missing out on a wealth of essential nutrients.'"
This is true--if the calories of wheat are replaced with candy, soft drinks, and fast food. But if lost wheat calories are replaced by healthy foods like vegetables, nuts, healthy oils, meats, eggs, cheese, avocados, and olives, then there is no nutrient deficiency that develops with elimination of wheat. There is no deficiency of any vitamin, including thiamine, folate, B12, iron, and B6; no mineral, including selenium, magnesium, and zinc; no polyphenol, flavonoid, or antioxidant; no lack of fiber. With regards to fiber, please note that the original studies documenting the health benefits of high fiber intake were fibers from vegetables, fruits, and nuts, not wheat or grains.

People with celiac disease do indeed experience deficiencies of multiple vitamins and minerals after they eliminate all wheat and gluten from the diet. But this is not due to a diet lacking valuable nutrients, but from the incomplete healing of the gastrointestinal tract (such as the lining of the duodenum and proximal jejunum). In these people, the destructive effects of wheat are so overpowering that, unfortunately, some people never heal completely. These people do indeed require vitamin and mineral supplementation, as well as probiotics and pancreatic enzyme supplementation.


I pose several questions to you and your organization:

Why is the high-glycemic index of wheat products ignored?
Due to the unique properties of amylopectin A, two slices of whole wheat bread increase blood sugar higher than many candy bars. High blood glucose leads to the process of glycation that, in turn, causes arthritis (cartilage glycation), cataracts (lens protein glycation), diabetes (glycotoxicity of pancreatic beta cells), hepatic de novo lipogenesis that increases triglycerides and, thereby, increases expression of atherogenic (heart disease-causing) small LDL particles, leading to heart attacks. Repetitive high blood sugars that develop from a grain-rich diet are, in my view, very destructive and lead to weight gain (specifically visceral fat), insulin resistance, leptin resistance (leading to obesity), and many of the health struggles Americans now experience.

How do you account for the psychologic and neurologic effects of the wheat protein, gliadin?
Wheat gliadin has been associated with cerebellar ataxia, peripheral neuropathy, gluten encephalopathy (dementia), behavioral outbursts in children with ADHD and autism, and paranoid delusions and auditory hallucinations in people with schizophrenia, severe and incapacitating effects for people suffering from these conditions.

How do you explain the quadrupling of celiac disease over the last 50 years and its doubling over the last 20 years?
I submit to you that, while this is indeed my speculation, it is the changes in genetic code and, thereby, antigenic profile, of the high-yield semi-dwarf wheat cultivars now on the market that account for the marked increase in celiac potential nationwide. As you know, "hybridization" techniques, including chemical mutagenesis to induce selective mutations, leads to development of unique strains that are not subject to animal or human safety testing--they are just brought to market and sold.

Why does the wheat industry continue to call chemical mutagenesis, gamma irradiation, and x-ray irradiation "traditional breeding techniques" that you distinguish from genetic engineering? Chemical mutagenesis using the toxic mutagen, sodium azide, of course, is the method used to generate BASF's Clearfield herbicide-resistant wheat strain. These methods are being used on a wide scale to generate unique genetic strains that are, without question from the FDA or USDA, assumed to be safe for human consumption.

In short, my view on the situation is that the U.S. government, with its repeated advice to "eat more healthy whole grains," transmitted via vehicles like the USDA Food Pyramid and Food Plate, coupled with the extensive genetic transformations of the wheat plant introduced by agricultural geneticists, underlie an incredible deterioration in American health. I propose that you and your organization, as well as the wheat industry and its supporters, are at risk for legal liability on a scale not seen since the tobacco industry was brought to task to pay for the countless millions who died at their product's hands.

I would be happy and willing to talk to you personally. I would also welcome the opportunity to debate you or any of your experts in a public forum.

Wiliam Davis, MD
Author, Wheat Belly: Lose the wheat, lose the weight and find your path back to health (Rodale, 2011)
Magnesium and you-Part II

Magnesium and you-Part II

Blood magnesium levels are a poor barometer for true body (intracellular) magnesium.

Only 1% of the body’s magnesium is in the blood, the remaining 99% stored in various body tissues, particularly bone and muscle. If blood magnesium is low, cellular magnesium levels are indeed low—very low.

If blood magnesium is normal, cellular or tissue levels of magnesium may still be low. Unfortunately, tissue magnesium levels are not easy to obtain in living, breathing humans. In all practicality, a blood magnesium test only helps if it’s low, while normal levels don’t necessarily mean anything and may provide false reassurance.

Short of performing a biopsy to measure tissue magnesium levels, several signs provide a tip-off that magnesium may be low:

Heart arrhythmias—Having any sort of heart rhythm disorder should cause you to question whether magnesium levels in your body are adequate, since low magnesium levels trigger abnormal heart rhythms. In fact, in the hospital we give intravenous magnesium to quiet down abnormal rhythms.
Low potassium— Low magnesium commonly accompanies low potassium. Potassium is another electrolyte depleted by diuretic use and is commonly deficient in many conditions (e.g., excessive alcohol use, hypertension, loss from malabsorption or diarrhea). Like magnesium, potassium may not be fully replenished by modern diets.
Muscle cramps— Magnesium regulates muscle contraction. Leg cramps, or “charlie-horses”, painful vise-like cramps in calves, fingers, or other muscles, are a common symptom of magnesium deficiency. (Leg cramps that occur with physical activity, such as walking, are usually due to atherosclerotic blockages in the leg or abdominal arteries, not low magnesium.)
Migraine headaches—Reflective of magnesium’s role in regulating blood vessel tone, low magnesium can trigger vascular spasm in the blood vessels of the brain. In some emergency rooms, they will actually administer intravenous magnesium to break a migraine.
• Metabolic syndrome—Magnesium plays a fundamental role in regulating insulin responses. Metabolic syndrome (low HDL, high triglycerides, small LDL, high blood pressure, increased blood sugar, excessive abdominal fat, etc.) is triggered by insulin responses gone awry and is clearly linked to low magnesium levels.

The absence of any of these tell-tale signs does not necessarily mean that tissue levels of magnesium are normal.

Then how do you really know? There really is no easy, available method to gauge body magnesium. As a practical solution, we therefore have aimed for maintaining serum levels of >2.1 mg/dl or RBC magnesium (a surrogate for tissue levels) of >6.0 mg/dl. (Going too high is not good either, so occasional monitoring really helps. However, I've only seen this once in a psychotic woman who drank ungodly amounts of magnesium-containing antacids for no apparent reason; she almost ended up on a respirator due to respiratory suppression by the magnesium level of 11 mg/dl!)

In all practicality, because of magnesium’s crucial role in health, its widespread deficiency in Americans, and the growing depletion of magnesium in water, supplemental magnesium is necessary for nearly everyone to ensure healthy levels.

More on magnesium to come.

Comments (17) -

  • Jenny

    5/25/2009 1:49:21 PM |

    Most of the symptoms you describe will start to occur in people who did not have them before, if they embark on rigid low carb diets--20 grams a day or less.

    This is another reason why, though it isn't fashionable, it is healthier to cut carbs gradually, a meal at a time, rather than all at once in a way that causes a diuretic crisis.

    But dieters like the extreme method as they lose up to 10 lbs the first week of the extreme low carb diets and feel like they accomplished something. Of course, it all comes back the day they eat one meal with carbs.

  • mrezzu

    5/25/2009 3:43:38 PM |

    Though magnesium is deficient in most of the Americans ,I don't think that supplementary magnesium can be recommended for everybody. It should be given with caution , taking its side effects into consideration. Fruits that are rich in magnesium should be recommended indiscriminately.

  • Ed

    5/25/2009 10:17:25 PM |

    To paraphrase what you are saying:

    1) If blood magnesium is low, then tissue magnesium is low

    2) If blood magnesium is normal, then tissue magnesium is either low or normal

    3) If blood magnesium is high, then tissue magnesium is high.

    If I am paraphrasing you correctly, then it sounds like what you could do is supplement magnesium until blood levels go high, then back off.

    Does ZRT offer a magnesium test? Searching the site, it looks like it doesn't. Sounds like this may be tough as a DIY project.

    The US RDA for magnesium is 400mg/day. Is that enough? How the heck would you get 400mg/day of magnesium in water. I probably drink 2-4 cups of water/day. That sounds like a lot of dissolved magnesium. I'm no expert though...

    Do lectins (from grains or legumes) bind magnesium? A cursory google search suggests "yes."

  • Nameless

    5/26/2009 3:51:30 AM |

    Interesting that Dr. Davis mentions specific RBC values to shoot for, as I was always unsure what was optimal. My own value came back at 5.3, so maybe I should take a bit more magnesium.

    General questions:

    Have you noticed improved lipids in any of your patients once they reached 6.0+  magnesium RBC?

    Besides calcium possibly being not absorbed as well, are there any other mineral concerns when taking magnesium?

    What form of magnesium do you recommend?

    And are there any intracelluar mag tests, or other magnesium tests that show greater accuracy? I have read a mag loading test is actually the most accurate, but it sounds like a major pain to get done.

  • Tim TerlegÃ¥rd

    5/26/2009 8:12:17 AM |

    What do you think about hair mineral analysis? Is it of no use at all or is it just bad for measuring magnesium?

    I had a hair mineral analysis once. It showed I had normal levels of everything. I'm pretty sure I had low levels of zinc though, because my atopic dermatitis vanished when supplementing with zinc.

  • Dr. William Davis

    5/26/2009 11:47:37 AM |

    Yes, Ed. Well said.

    No, ZRT does not offer a test for magnesium presently.

    A discussion of how much and what form to come in future.

  • SnowDog

    5/26/2009 12:46:12 PM |

    Jenny, I disagree. I've been eating less than 20gs carbs per day for 9 months, and feel better than I have in my entire life. I've also lost 60 lbs. That certainly won't come back with one high-carb meal. I had been trying to lose weight for 20 years, and was amazed at how rapidly weight dropped when I cut back on the carbs.

  • ethyl d

    5/26/2009 5:16:31 PM |

    I had the interesting experience of adding a magnesium supplement last year, just to see if doing so improved how I feel, and I got episodes of tachycardia after I started it. I stopped taking it, the rapid heart beats stopped, and then I tried magnesium tablets a few months later again, with the racing heart beats coming back. So no magnesium supplements for me.

  • Anonymous

    5/26/2009 6:03:28 PM |

    there is a controversy how best to get the body use of magnesium ,most agree that magnesium , glyconate/citrate is the best form ,other believe to use only a topical form on the skin rather then a capsule ,does anybody have expiriance in comparison one over the other?

  • Nameless

    5/27/2009 2:19:02 AM |

    From what I've read, the glycinate (Albion) form is one of the best, with Biotron (soy/rice chelate) in the same ballpark. Orotate is also considered very good.

    Malate/Taurate is considered decent too. And then Citrate. Citrate is very affordable, but I have some concern there regarding increased aluminum absorption, as shown by  some studies testing calcium citrate.

    And I really doubt much magnesium  would be absorbed topically.

  • Leslie

    5/27/2009 4:15:14 PM |

    @ Nameless:  Of course it's absorbed through the skin, that's the benefit of an Epsom Salt bath.

  • Nameless

    5/27/2009 11:17:51 PM |

    There is probably some magnesium absorption through the skin, yes, but oral supplements would give better results (at least to be best of my knowledge).

    Here is an epsom salt study --

    http://www.epsomsaltcouncil.org/articles/Report_on_Absorption_of_magnesium_sulfate.pdf

    Which showed greater absorption than I expected. Although it was sponsored by the epsom salt council, so perhaps take the study with a grain of salt...

  • Hennie

    5/28/2009 5:21:28 AM |

    Thanks Dr. Davis for your insight on this important subject of magnesium.  
    There is an old, very interesting book that was published in the early 1950's by well known biochemist and farmer, Andre Voisin.  He taught veterinary science in France and was an expert in soil, health and nutrition.  The book is about magnesium deficiency in cattle.  The title is Grass Tetany and the entire book can be read free online. http://www.soilandhealth.org/01aglibrary/010106voisin/010106gttoc.html
    I found this book to be fascinating and wonder how this compares to humans.
    For example I read  in chapter 15“Magnesium deficiency leads to deposits of calcium in the various tissues: heart, liver, kidney, etc.”  http://www.soilandhealth.org/01aglibrary/010106voisin/010106gtchap15.html

    Another excellent book is by Dr. Jonathan V. Wright, M.D. “Why Stomach Acid is Good for You.”  Without sufficient stomach acid minerals and other nutrients cannot be optimally utilized. This can be a problem as we age.

  • Anonymous

    5/28/2009 12:23:25 PM |

    Tissue magnesium levels can be measured in RBCs. Just order an RBC magnesium level. It can be done through Quest, doesn't even need to be a specialty lab.

  • buy jeans

    11/3/2010 7:36:30 PM |

    In all practicality, because of magnesium’s crucial role in health, its widespread deficiency in Americans, and the growing depletion of magnesium in water, supplemental magnesium is necessary for nearly everyone to ensure healthy levels.

  • Joan

    11/29/2011 7:48:37 PM |

    I'm 6 weeks into no wheat and basically have gone low carb (no wheat, very little corn, rice, potatoes).  I'm increasingly getting more and more migraine auras, almost on a daily basis.  In the past I would have a migraine maybe once a year.  I've started supplementing with Mg-L-threonate which helps.  My question is - how much?  Should I go to my doctor and have all of my electrolytes checked?  Thanks.

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