Monthly Archives: May 2013

Eva Twardokens on Teeth Whitening, Amalgam Fillings, Wisdom Tooth Extractions, and More

See her Part 3 article at Whole9Life.com. For example:

The priority with whitening should come after health is established. Then, whitening is appropriate, kinda. Zoom whitening is for instant-gratification folks with money to burn. If you are going to whiten your teeth, first just buy some Crest White Strips (around $40) and see how you like the result. If they work, you’re done. If not, you may invest in professional trays and bleach (around $400). The chemicals in these products are mostly the same, and the Zoom (not so magical) light simply adds the factor of heat, which we all know quickens chemical reactions.

There are really not many long term studies on what bleach does to your teeth, and the industry assumes it is pretty safe. Just know that if you are in the process of whitening your teeth, stay away from chromogenic foods like blueberries, red wine, and coffee. You can really embed that stain into your teeth if you do it along with a series of whitening.

Australian Aboriginal Lifestyle Soon To Disappear

Australian Aborigine in Swamp Darwin

Australian Aborigine in Swamp Darwin

I wrote previously about O’dea’s study on Australian Aboriginals and their improvement in diabetes following a return to their ancestral lifestyle and diet.

National Geographic has an article on the vanishing Aboriginal lifestyle. Among other things, you’ll learn how to catch and cook a sea turtle.

The Aboriginals had Australia to themselves before Captain James Cook landed on the continent in 1770. Now they’re less than three percent of the population.

Read the rest.

Type 1 Diabetic Notes Improvement On Paleo Diet

Type 1 PWD (person with diabetes) AllisonN wrote about her one-month paleo diet trial at DiabetesMine. The paleo diet version she followed was the Whole30 program, with which I’m not terribly familiar. Some quotes:

3. I have the best control in recent memory, but it’s not perfect. Like anything that involves tweaking and adjustments, the Paleo diet is hardly a cure. Now that I’m taking less insulin, there are fewer chances for me to go low, and more chances for me to go high. You can never expect anything — not a diet, not a medication, not an insulin pump — to run the show for you.

4. If you eat low-carb, you have to bolus for protein. This was the biggest shock for me. After querying my friends, I discovered that bolusing for approximately half the protein is what I need to do to prevent a post-meal spike. Gary Scheiner, author and CDE at Integrated Diabetes Services, explained, “Since your Central Nervous System needs glucose to function, if your diet is lacking in carbs, the liver will convert some dietary protein into glucose.  So it is usually necessary to bolus for some of your protein whenever you have a meal that is very low in carbs.” For me, a low-carb meal is anything under 30 grams of carbs.

***

One thing that I kept thinking about during my month-long Paleo experiment was how much of diabetes really is an experiment anyway. Think about how often we have to try out different things to see what works: Changing up bolus ratios and basal rates. Fiddling with different temp basals or snack choices before working out. Alternating what we eat for breakfast. While the Paleo diet may not be for everyone, I wholeheartedly believe that if what you’re doing currently isn’t giving you the results you want, maybe you should consider starting another experiment!

AllisonN wrote that the paleo diet hasn’t been studied scientifically in people. That’s not accurate. A handful of studies have been done, even involving people with diabetes. Search this site and you’ll find them. In addition, Lynda Frassetto’s study at University of California-San Francisco should be published later this year.

Read AllisonN’s post.

Shouldn’t We Be Vegans or Vegetarians?

I ran across some nutrition-advice videos of Dr Michael Greger six months ago and started following him at Twitter.  It soon became clear he favors a vegan or vegetarian diet.  Dr. Harriet Hall at Science-Based Medicine has Dr. Greger in her crosshairs, challenging many of his claims.  Well worth a read.  An excerpt:

Vegans tell us the Inuit, who lived almost exclusively on food of animal origin, had a short life span. That’s not true. Statistics on the Inuit between 1822 and 1836 showed that their average life expectancy was about the same as that of European peasants of the time who ate a diet overwhelmingly based on bread. 25% of Inuit lived past 60, and some lived into their 80s and 90s.

Anastasia on Resistant Starch

Primalmeded physician Anastasia has started a series on resistant starch. I’m still trying to get the definition into my thick skull. Anastasia offers this one:

The official website named Resistantstarch.com – An Information Portal for Health Professionals (don’t you wish that broccoli had an official website?), gives us this definition:

”Resistant starch is the sum of starch and products of starch digestion not absorbed in the small intestine of healthy individuals”

It is also classified as the third type of fibre (together with soluble and insoluble) by several health agencies, including Food Standards Australia and New Zealand, and its MO [modus operandi] is to bypass the normal absorption process in the small intestine straight to the colon where it is fermented by colonic bacteria (which also makes it a “prebiotic”).

Read the whole enchilada.

 

Exercise Frequency: Are Two Sessions a Week as Good as Six?

exercise for weight loss and management, dumbbells

If you’re not familiar with weight training, a personal trainer is an great idea

Weight Maven Beth Mazur  found evidence in favor of the fewer days, at least in post-menopausal women.

I don’t like to exercise.  Too often I find excuses to avoid even my twice weekly 40-minute workouts.

You may well have good reasons to exercise every day.  Maybe you’re a competitive athlete or enjoy exercise.  If you just want the health benefits of exercise, I’m increasingly convinced that twice a week is enough.

The Road to Dental Health

Whole9 is publishing a two-part series on dental health written by Eva Twardokens.  Part 1 covers:

  • finding a dentist
  • scheduled professional teeth cleaning
  • baseline x-rays
  • night guards
  • flossing

Click for Part 1.

Stay tuned for Part 2 covering periodontal disease, fluoride, dental materials, mouthwash, insurance, and ZOOM whitening.

Paleo Diet Movement Reminiscent of “Physical Culture” From a Century Ago

Here’s an excerpt from NPR:

Consider this quote: “It is reasonably certain that man was originally made to live and exercise in the open air, bathe in rivers, and expose his body to the healthful action of the sun.”

And this one:

“Civilized man is manufacturing and eating many substances that slowly but surely lead to degeneration, disease and premature death.”

These nuggets could easily come from a paleo lifestyle blog, the kind that argues our modern diet and way of life are making us sick.

Except that the first one is from an 1894 book called Athletics for Physical Culture. And the second is from a 1926 book called Natural Foods: The Safe Way to Health.

Both were written by proponents of physical culture, a fringy movement of health enthusiasts, which lasted from the 1880s to 1920s in the U.S. and Europe.

Read the rest.

Type 1s Exercising May Need to Reduce Insulin Both Before AND After Exercsise

…to avoid hypoglycemia, according to an article at DiabetesHealth. A snippet:

Previous research had suggested that reducing insulin intake before exercise was enough to prevent hypoglycemia.

“It’s been well known that people with type 1 diabetes need to heavily reduce their insulin before exercise, but now we’ve showed that it’s important to reduce it after exercise,” says lead author Daniel J. West, PhD, from North Umbria University in the United Kingdom, in an article that appeared on the Medscape Medical News website.

The article looks at the experience of only 11 exerciser, all men.

Physical Activity Reduces Prostate Cancer Risk

…according to an article in MedPageToday.

Not Darrin Carlson

Yet another reason to work out

In a forward-looking study, white men suspected of prostate cancer and scheduled for biopsy were less likely to have the disease if they were at least moderately active, according to Lionel Bañez, MD, of the Durham Veterans Affairs Medical Center in Durham N.C., and colleagues.

If they did have cancer, they were significantly less likely to have high-grade disease if they had been working out regularly, Bañez and colleagues reported  in Cancer.

Another way to reduce your risk of prostate cancer is to follow the Mediterranean diet.  Other cancers reduced by the Mediterranean diet are breast, colo-rectal, and uterus.

The association of exercise and lower prostate cancer risk was not noted in black men, for unclear reasons.