MGTutoring.com. A Rational Perspective on Education.

February 14, 2013

Barefoot

In “Barefoot Running Laced With Health Benefits” (WebMD, Jan. 27, 2010), Bill Hendrick writes:

Running barefoot causes less collision force to the feet than running in cushioned shoes, a new study says.

Researchers reporting in the Jan. 28 issue of the journal Nature show that runners who run without shoes usually land on the balls of their feet, or sometimes flat-footed, compared to runners in shoes, who tend to land on their heels first.

Cushioned running shoes, which date back only to the 1970s, may seem comfortable but may actually contribute to foot injuries, say Daniel Lieberman, PhD, professor of human evolutionary biology at Harvard University, and colleagues.

The scientists, using motion and force analyses, showed that barefoot runners who strike on the fore-foot (land on the balls of their feet) generate smaller collision forces than shod rear-foot strikers.

The researchers say that although there are anecdotal reports of reduced injuries in barefoot populations, more work is needed to test their view that either barefoot runners or those with minimal footwear (such as sandals or moccasins) have reduced injury rates.

©2005-2012 WebMD, LLC. All rights reserved.

So we’ve been barefoot, like every other animal, for hundreds of thousands of years, but all of a sudden we need shoes? I don’t think so. Here are some recommendations for transitioning to barefoot, to get as much barefoot time as your work and lifestyle allow:

1.  “The Complete Beginner’s Guide to Barefoot Running”  by  Leo Babauta.

2.  “How To Start Barefoot Running

3.  “So, you wanna start running barefoot?

4.  Advice from Dr. Daniel Howell, who wrote “The Barefoot Book

5.  “Barefoot is Better” by Dan Peterson

6.  “The Effect of Running Shoes on Lower Extremity Joint Torques” by D. Casey Kerrigan, MD, Jason R. Franz, MS, Geoffrey S. Keenan, MD, Jay Dicharry, MPT, Ugo Della Croce, PhD, and Robert P. Wilder, MD. (Published in PM&R: The journal of injury, function and rehabilitation, Volume 1, Issue 12 (December 2009), published by Elsevier.)

But I’d disagree with this sentence:  ”These findings confirm that while the typical construction of modern-day running shoes provides good support and protection of the foot itself.” Running shoes are bad: they are not intended to work within the limits and nature of the human body and human foot but to supposedly remedy deficiencies in human nature. If research and design of running shoes were premised on the former (i.e., nature), not the latter (i.e., deficiencies), they’d look and perform much better.

7.  “To Run Better, Start by Ditching Your Nikes” by Dylan Tweney

January 30, 2013

Stay Away From Grains

In “Beyond Celiac: Study Sheds New Light on Obesogenic Effects of Gluten – Are PPARs & Bacteria Both Involved?” (12-25-12), they write:

Bottom line: The study at hand provides a good reason to limit your intake of ‘healthy whole grains’ and other gluten containing foods, regardless of whether you suffer from celiac or not. Whether the established detrimental effects of gluten on the integrity of the intestinal wall and the increased leakage of bacterially produced endotoxins from the highly unfavorably changes in the gut microbiome in response to the high fat diets (Hildebrandt. 2009) are part of, or even the primary cause of these observations still has to be elucidated. The same goes for strategies to counter the translocation of the endotoxins across the gut lining (cf. ‘Shedding some light on the leaky gut’) and the dose response relationship between the total amount of gluten in your diet and its effects on your metabolism. With 7% of pure gluten, it goes without saying that you would basically have to live of wheat in order to get to anywhere similar amounts of gluten in the diet… that said: Is it possible that the effects occur only in the presence of the high fat diet? After all, this alone has been shown to favor a pro-inflammatory gut microbiome.

For your health and for your children’s health, avoid grains. Focus on meat, vegetables, fruits, nuts and seeds. Pastured, organic products are the best; buy from a local farmer with good farming practices, if you can.

January 24, 2013

Learning: Get Your Diet Dialed In

Filed under: Biology,Child Development,Education,Parenting,Psychology — Administrator @ 10:52 am

Sean Croxton wrote recently on Facebook:

Did you know that the gene that expresses Down’s syndrome becomes active in the absence of the mineral zinc. Cystic fibrosis is caused by a deficiency in selenium in the pregnant mother, and cleft lip is caused by not enough vitamin B12.

Want your children, your loved ones, and your self to optimize your learning ability and psychological health? Eat right. Do Paleo/primal/Weston A Price.

January 23, 2013

Health Practictioner Doing It Right

Beginning “The Curse of No Symptoms,” Christian Wernstedt writes:

A frequent misunderstanding in the world of health is that having no symptoms equals health. This is not so. Symptoms are often the last thing to happen when the is suffering from malfunction. Being symptom free can be a curse, because there are no warning signs until something dramatic happens. [Editor's note. I whipped this up quickly so I'm sorry for grammar/spelling errors.]

After discussing, with technical exhibits/measurements, some systemic failures of an individual’s body functioning, Christian says:

He knows that the process will take time, probably years. Repairing tissue and re-growing bone takes time, but he is also certain of a couple of big picture ideas about health and aging:

  1. What people call “aging” is often not aging at all. It is the resulting degeneration that comes from chronic exposure to things like food sensitivity, infections, and toxicity which gradually erode the health of the body.
  2. Being free of symptoms, whether it is because of symptom suppressing medications or because of one’s body, for one reason or another, not producing noticeable symptoms (yet), is a dangerous proposition. (Who knows, if the H Pylori and digestive issues hadn’t been discovered, our guy might suffer a “sudden” fracture a couple of decades in the future, or his teeth might begin to fall out of his mouth, or he might develop cancer because of a lack of proper nutrition.) [Editor's note: On the last point, read up on Bruce Ames' triage theory of aging.]

Bottom line: Disease prevention and functional investigation of one’s body should ideally start long before one ever experiences symptoms.

This is the way health should be dealt with. Another win for Aristotle and Hippocrates over Plato.

January 18, 2013

Learning Problems?

Is your child having learning or behavioral problems? The issue could be the grains in his or her diet. Read “A Gluten for Punishment: the Whole Grain Assault on Health” (12-5-12) by Nathan Daley, MD, MPH for more information.

An excerpt:

Individuals with the silent version of the disease are just as likely (or even more likely) as those with symptomatic celiac disease to develop or have osteoporosis, lymphoma of the small bowel, and other autoimmune diseases like rheumatoid arthritis, systemic lupus erythematosus, multiple sclerosis, psoriasis, Hashimoto’s thyroiditis (hypothyroidism), and perhaps even dementia[2],[3],[4],[5],[6],[7],[8].

Additionally, certain symptoms or disorders like constipation and bloating, diarrhea, gastroesophageal reflux, fatigue, depression, skin rashes, muscle aches and muscle damage, neuropathy (nerve dysfunction, especially motor and sensory dysfunction), migraine headaches, seizures, kidney disease (IgA nephropathy), type I diabetes, infertility, and mouth sores may be present but medical providers may fail to suspect an association with gluten[9],[10],[11],[12],[13],[14],[15],[16],[17],[18].

January 8, 2013

Another Reason We Need Training in Science

Taking an integrated, inductive view of pet health, Dr. Becker writes in (“More Veterinary Nutritionists Endorse Grain-Based Dog Food,” December 05, 2012):

And then there’s the problem of not connecting the dots when an animal develops health problems seemingly unrelated to digestion, for example, skin allergies. Poor coat condition and itchy, dry, flaky skin is often related to a diet deficient in omega-3 essential fatty acids and micronutrients, but most pet parents and vets don’t make the connection.

So there are a lot of nutrition-related health problems that aren’t treated as such when they crop up. In addition, it can take several years for more serious symptoms of low-grade, species-inappropriate or unbalanced nutrition to appear.

Your pet’s body is resilient. Her organs will attempt to compensate when her body isn’t receiving the type of nutrition nature designed her to eat. So for a number of years, it can appear as though all is well on the outside, while things are slowly deteriorating on the inside. Those overworked organs can’t be counted on indefinitely – they will eventually wear out.

As for “treating disease through diets” … the goal should be preventing disease through biologically appropriate nutrition that replicates the animal’s natural diet. In my opinion, most commercial pet foods on the market today create or contribute to the diseases so many pets suffer from.

© Copyright 1997-2013 Dr. Joseph Mercola. All Rights Reserved.

The same principle applies to humanity. We need to nourish our children and ourselves properly so we can learn properly, be calm, and be healthy.

Diet “Curing” MS

Filed under: Biology,Child Development,Exercise, Health & Nutrition,Parenting — Administrator @ 2:38 pm

On Nutrisclerosis,  the author says:

The autoimmune protocol of the paleo diet relieved my Multiple Sclerosis symptoms so well, I don’t feel like I have Multiple Sclerosis anymore. I read the book The Paleo Solution by Robb Wolf and the book The MS Recovery Diet by Ann Sawyer and Judi Bachrach, I took their advice and my MS symptoms went away. My MRI showed no progression and 0 brain atrophy after being on the diet for 4 months.

Yes, that’s paleo. It helps people in general; it would be give your children and yourself the best opportunity possible.

January 5, 2013

Paleo Success: The Reno Police and Fire

Filed under: Biology,Child Development,Exercise, Health & Nutrition,Parenting — Administrator @ 1:07 pm

The Reno Police Department has had great benefits from Paleo. The same ideas could work for and benefit you and your children. These ideas help you deal with and minimize stress, which make life better and learning easier. What’s more, a good diet gives one’s body and brain the material they need to build and work at their best. Clearly an important strategy to maximize learning potential, which is needed for the best, most successful life you can live.

In “Officer Safety Corner: Resiliency as a Path to Wellness,” Reno Police Chief Steven Pitts (et. al.) says:

 In the fall of 2008, James Greenwald, MD, met with the executive staff of the RPD and proposed an idea. Recent advanced lipid testing could change the way the medical profession addressed officers who are at risk for cholesterol-related heart attacks and strokes and identify those at greater risk earlier in their careers. The RPD worked closely with the labor organizations to get officers to volunteer to participate in the three- to four-month program of evaluation. The participating officers were selected after a review of the mandatory annual physical exams. Currently, 37 states require annual physicals for police and fire services. The costs of the program at the time were approximately $1,000 per officer. The RPD obtained funding to support the program from a grant and from the city council. The early program components included advanced lipid testing, nutrition, and exercise.

Fifteen police officers participated in the program. Nine of those officers were initially described as high risk. Following the three-month analysis, the fifteen officers were reevaluated, and we learned that the nine high-risk officers had reduced their risk factors significantly through exercise, nutrition, and pharmacology. Recent data cited by Thomas Dayspring, MD, a leading lipidologist, show that the single largest cause of myocardial infarction (MI)—or heart attacks—in the United States is insulin resistance. In young adults, preventing insulin resistance is predicted to prevent 42 percent of MIs. In Nevada, a workers’ compensation claim for heart illness or related illness costs approximately $1.2 million per impacted employee. The nine high-risk officers in the first program were headed in the direction of medical retirements related to heart, diabetes, and lung issues, with total costs at approximately $10.8 million. The ROI for the initial program was estimated to be 20 percent. This ROI was estimated using the  following calculation:

  • Police officer participants: 15
  • Participants who were designated high risk with insulin resistance: 9
  • Total costs associated with an MI for medical retirement benefits and medical care for these 9 officers: $10.8 million
  • The total preventive costs for 15 officers during a 20-year period: $505,560
  • The ROI applied to this initial RPD program: 20 percent
(more…)

January 4, 2013

Wheat

Dr. William Davis was recently on the Dr. Oz show, in a segment Are You Addicted to Wheat, talking about the health problems caused by eating grains.

October 29, 2012

Upcoming Nutrition Seminars

Thursday evening, November 1st, Diane Sanfalippo will be at CrossFit West Houston for a book signing. Recommended.

And on Saturday morning, November 3rd, Carolyn Biggerstaff will present a Weston A. Price nutrition seminar in Tomball, TX. Recommended.

Nutrition is important not only to our body and physical well-being, but also to our brain, our nervous system, and our basic mental health. Poor nutrition is an important cause of learning difficulties, ADD, ADHD, depression, Alzheimer’s. Good nutrition is the antidote. Take care of yourself and take care of your children!

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