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Wednesday, November 30, 2011
Tuesday, November 29, 2011
Another Simple Food Weight Loss Experience
Whole Health Source reader Sarah Pugh recently went on a six-week simple food (low reward) diet to test its effectiveness as a weight loss strategy, and she was kind enough to describe her experience for me, and provide a link to her blog where she discussed it in more detail (1).
Consistent with the scientific literature and a number of previous reader anecdotes (2), Sarah experienced a reduction in appetite on the simple food diet, losing 15 pounds in 6 weeks without hunger. In contrast to her prior experiences with typical calorie restriction, her energy level and mood remained high over this period. Here's a quote from her blog:
Read more »
Consistent with the scientific literature and a number of previous reader anecdotes (2), Sarah experienced a reduction in appetite on the simple food diet, losing 15 pounds in 6 weeks without hunger. In contrast to her prior experiences with typical calorie restriction, her energy level and mood remained high over this period. Here's a quote from her blog:
Well, it looks like the theory that in the absence of nice palatable food, the body will turn quite readily to fat stores and start munching them up, is holding up. At the moment, the majority of the energy I use is coming from my insides, and my body is using it without such quibbles as the increased hunger, low energy, crappy thermo-regulation or bitchiness normally associated with severe calorie restriction.I can't promise that everyone will experience results like this, but this is basically what the food reward hypothesis suggests should be possible, and it seems to work this way for many people. That's one of the reasons why this idea interests me so much.
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Giovanna Battaglia - FW - Paris
Saturday, November 26, 2011
A Brief Response to Taubes's Food Reward Critique, and a Little Something Extra
It appears Gary Taubes has completed his series critiquing the food reward hypothesis of obesity (1). I have to hand it to him, it takes some cojones to critique an entire field of research, particularly when you have no scientific background in it.
The food reward hypothesis of obesity states that the reward and palatability value of food influence body fatness, and excess reward/palatability can promote body fat accumulation. If we want to test the hypothesis, the most direct way is to find experiments in which 1) the nutritional qualities of the experimental diet groups are kept the same or at least very similar, 2) some aspect of diet reward/palatability differs, and 3) changes in body fat/weight are measured (for example, 2, 3, 4, 5, 6, 7, 8, 9). Taubes repeatedly stated in his series that controlled studies like these have not been conducted, apparently basing this belief on a 22-year-old review paper by Dr. Israel Ramirez and colleagues that does not contain the word 'reward' (10). Another way to test the hypothesis is to see if people with higher food reward sensitivity (due to genetics or other factors) tend to gain more fat over time (for example, 11, 12, 13, 14, 15, 16). In addition, studies that have examined the effect of palatability/reward on food intake in a controlled manner are relevant (17, 18, 19, 20, 21, 22), as are studies that have identified some of the mechanisms by which these effects occur (reviewed in 23). Even if not all of the studies are perfect, at some point, one has to acknowledge that there are a lot of mutually buttressing lines of evidence here. It is notable that very few of these studies appeared in Taubes's posts.
Read more »
The food reward hypothesis of obesity states that the reward and palatability value of food influence body fatness, and excess reward/palatability can promote body fat accumulation. If we want to test the hypothesis, the most direct way is to find experiments in which 1) the nutritional qualities of the experimental diet groups are kept the same or at least very similar, 2) some aspect of diet reward/palatability differs, and 3) changes in body fat/weight are measured (for example, 2, 3, 4, 5, 6, 7, 8, 9). Taubes repeatedly stated in his series that controlled studies like these have not been conducted, apparently basing this belief on a 22-year-old review paper by Dr. Israel Ramirez and colleagues that does not contain the word 'reward' (10). Another way to test the hypothesis is to see if people with higher food reward sensitivity (due to genetics or other factors) tend to gain more fat over time (for example, 11, 12, 13, 14, 15, 16). In addition, studies that have examined the effect of palatability/reward on food intake in a controlled manner are relevant (17, 18, 19, 20, 21, 22), as are studies that have identified some of the mechanisms by which these effects occur (reviewed in 23). Even if not all of the studies are perfect, at some point, one has to acknowledge that there are a lot of mutually buttressing lines of evidence here. It is notable that very few of these studies appeared in Taubes's posts.
Read more »
Friday, November 25, 2011
Sean Lennon & Charlotte
Thursday, November 24, 2011
Sunday, November 20, 2011
Two Recent Papers by Matt Metzgar
This is just a quick post to highlight two recent papers by the economist and fellow health writer Matt Metzgar.
The first paper is titled "The Feasibility of a Paleolithic Diet for Low-income Consumers", and is co-authored by Dr. Todd C. Rideout, Maelan Fontes-Villalba, and Dr. Remko S. Kuipers (1). They found that a Paleolithic-type diet that meets all micronutrient requirements except calcium (which probably has an unnecessarily high RDA) costs slightly more money than a non-Paleolithic diet that fulfills the same requirements, but both are possible on a tight budget.
The second paper is titled "Externalities From Grain Consumption: a Survey", with Matt Metzgar as the sole author (2). He reviews certain positive and negative externalities due to the effects of grain consumption on health. The take-home message is that refined grains are unhealthy and therefore costly to society, whole grains are better, but grains in general have certain healthcare-related economic costs that are difficult to deny, such as celiac disease.
There are a lot of ideas floating around on the blogosphere, some good and others questionable. Composing a manuscript and submitting it to a reputable scientific journal is a good way to demonstrate that your idea holds water, and it's also a good way to communicate it to the scientific community. The peer review process isn't perfect but it does encourage scientific rigor. I think Metzgar is a good example of someone who has successfully put his ideas through this process. Pedro Bastos, who also spoke at the Ancestral Health Symposium, is another example (3).
The first paper is titled "The Feasibility of a Paleolithic Diet for Low-income Consumers", and is co-authored by Dr. Todd C. Rideout, Maelan Fontes-Villalba, and Dr. Remko S. Kuipers (1). They found that a Paleolithic-type diet that meets all micronutrient requirements except calcium (which probably has an unnecessarily high RDA) costs slightly more money than a non-Paleolithic diet that fulfills the same requirements, but both are possible on a tight budget.
The second paper is titled "Externalities From Grain Consumption: a Survey", with Matt Metzgar as the sole author (2). He reviews certain positive and negative externalities due to the effects of grain consumption on health. The take-home message is that refined grains are unhealthy and therefore costly to society, whole grains are better, but grains in general have certain healthcare-related economic costs that are difficult to deny, such as celiac disease.
There are a lot of ideas floating around on the blogosphere, some good and others questionable. Composing a manuscript and submitting it to a reputable scientific journal is a good way to demonstrate that your idea holds water, and it's also a good way to communicate it to the scientific community. The peer review process isn't perfect but it does encourage scientific rigor. I think Metzgar is a good example of someone who has successfully put his ideas through this process. Pedro Bastos, who also spoke at the Ancestral Health Symposium, is another example (3).
Thursday, November 17, 2011
He Sui - FW - Paris
Tuesday, November 15, 2011
Monday, November 14, 2011
Friday, November 11, 2011
Call of the Wild
Happy Friday Friends, what a beautiful, crisp, fall day it is! So sad that I haven't even posted a single time for the month of November, I have been very absent from this blog although it is never far away from my mind. Work has definitely been keeping me busy so that is the positive and my family life has had no shortage of excitement.
We celebrated my son's 5th b-day with Dan the Animal Man and he was absolutely amazing!
If you haven't heard of him, he is worth a look see and I believe he travels. When I booked him I had no idea the guy was an animal celebrity, he has been on Regis & Kelly something like 8 times and flown first class with his animals to entertain George W. Bush. I mean how lucky are we to have him in Raleigh? My little guy was in heaven holding alligators, snakes, lemurs, owls, and a bonus... one giant tortoise.
Next on the agenda was my daughter's 7 year old birthday party where she and 16 of her closest friends took over The Painted Butterfly. They painted peace signs on canvases in little children's art smocks, with child size chairs and tables in a whimsical setting. Nancie Norvell the owner was wonderful and assured me that they were completely fine even though I was about to jump out of my skin because they were so crazy! All in all 2 unique parties and happy children one year older.
So I expressed my animal love in decor, namely the cheetah and it so happens everyone else is loving it this season although in my belief it is truly timeless. My other animal obsession which easily perks up any room whether it be on the floor, wall, or on a chair is a zebra
print. You see a ton of zebra hides gracing the floors of the chicest abodes in magazines and I love using them layered over natural rugs. So it seems that I am not the only one with the love for the zebra and after going through my collection of images there are some pretty amazing spaces with a hint of this animal.
Wallpaper
Hides
Fabric
Client Updates
I just finished up a conservatory for a client and we found the most amazing Jute rug custom by Stark dyed to look like a zebra print. This rug is probably one of the most beautiful I have ever seen and it makes the space!
Below is the space when I first laid eyes on it...
Here it is today, refreshed, renewed, and ready to entertain!
2 of the chairs were reupholstered and plumped up in this indoor/outdoor.
Another chair covered in a giraffe indoor/outdoor inspired by a recent trip to Africa.
A set of glazed lamps with lucite bases were added in this rich burgundy/wine color.
We added an array of Aubusson pillows to the sofa to keep it up to speed with all the other items that had just been recovered.
This glass coffee table was quite a find and I would love to have one for myself. The 2 ends are glass but the sides are open, very unique.
We are so pleased with the end product and the process of finding all these goodies was such a delight!
Another project that involves a zebra is in phase 2 and we are ready to roll, completion set for the end of November. I have said before I love before and after pictures so here ya go...only if I was only a better photographer.
Before, a 1950's kitchen with wood cabinets that are a little dated...
the breakfast area with wallpaper that has seen its day.
Our focus for the breakfast area, these bamboo chairs found at an antique store, stripped, painted orange, and covered in a zebra print fabric that has been laminated to protect their beauty from sticky, tiny little hands.
Cabinets that have been painted white are a breath of fresh air in this space and this colorful Turkish rug adds a punch of color that ties in the orange from the breakfast area.
The colors in this rug are a theme throughout the home and orange is my client's favorite color! I will keep you updated with pictures when we hang the window treatments, and light over the breakfast table.
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