
Hey everyone, for what it's worth, I found this book one day while browsing at B&N. It caught my eye because I knew that sugar couldn't be good for you and I was honestly looking for a very convincing argument to make me WANT to stop eating it. I have to "know" something in my head before I can believe it and act on it.
I am a self-confessed sugar-holic, eating at least a couple of desserts a day, not to mention the 2-pumps of chocolate that I get in my daily mocha. I have ALWAYS had a sweet tooth and felt literally powerless to stop eating sweets. It's like any other addiction. It's tied to all kinds of emotional rewards for me...holidays, celebrations, stress relief, relaxation, time with friends, relief from boredom. You name it, sugar is involved. I can't envision a gathering or occasion when I didn't think that the dessert was a MAIN ingredient for success, not just a nice thing to have available. So I needed the reasoned, believable argument against sugar and I found it.
If you are interested in science and the mechanisms behind how the body processes carbohydrates, then this book is for you. It's full of research findings that indicate that fructose is a leading contributor to obesity. But not only weight gain. It's also linked to heart disease and diabetes.
Normal dietary sugar (table sugar) is 1/2 glucose and 1/2 fructose. This book teaches about the difference in how glucose and fructose is processed in the body, with fructose being the relative bad player in a lot of disease processes. Glucose raises blood sugar levels with insulin release being the body's response. Fructose does not raise blood sugar, instead, it is processed in the liver and raises cholesterol levels, stores as fat, and raises uric acid levels in the blood which causes a host of problems (vascular damage, cell damge, etc.). Fructose is the cause of belly fat deposit, lowers leptin release by fat cells (a hormone that tells you to stop eating), and contributes to fat cell damage that causes the fat cell to hold onto and store more fat.
Historically, fructose was found in fruit and some vegetables. It was hard to eat enough of it to cause any problems. Now it's found in a lot of products that we eat (processed foods, soda, and fruit juices). Our fructose consumption as a nation has gone sky high in the last 30 years thanks to high fructose corn syrup and added sugars. We also concentrate our fructose consumption when we drink natural fruit juices.
The problem with fructose is that we break it down in the liver with enzymes. We are genetically predisposed to increase our fructose enzymes when we eat more fructose. These enzymes produce uric acid as a by-product of the metabolism. So then, when the enzymes are increased, it only takes a little fructose to set them all off producing uric acid and causing fat cell damage.
The main idea then, is to go on a mini fructose fast. Other carbs are ok, like starches found in grains and vegetables. (They are metabolized in the gut and enter the blood stream as glucose, which is then taken care of by insulin release). So you go on this fructose restriction for two weeks, avoiding fructose...that means any sugar or honey (70% fructose by the way) or anything with corn starch or high fructose corn syrup, can't eat fruit either. This resets your fructose enzymes to a lower level. Then you can add fructose back into your diet but in smaller amounts. The recommended amount is 25-30 grams max a day.
The author then says that if you do go back to eating a lot of fructose, you will re-establish a high amount of enzymes and be back to where you were before. So this is a way of eating and basically a way of life. You have to look at it that way or else it's just another fad.
I don't think this is a fad because the science is so solid on it. And personally, I have been off fructose for 4 1/2 weeks, have lost 9 lbs and feel great. I don't crave sugar and I don't miss it. I do like chocolate still though. And dark chocolate is actually good for you and has a very small amount of sugar added. You have to get the really dark stuff though. I am not saying that I have conquered my addiction. As any addict can tell you, there will be relapses and the battle is never really won. You have to take it one day at a time.
Anyway, pick up the book and look through it sometime...heck, it might be the answer to your weight and some health-related issues.