bak250 - Member

bak250

Joined August 2011

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Start Weight

197.0 lb

Lost so far: 18.4 lb

Current Weight

178.6 lb
Performance: losing 2.1 lb a week

Goal Weight

170.0 lb

Still to go: 8.6 lb

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Let's Get Back To The Basics! II

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ended:	15 Jan 13
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How do you get in your 12-15nc of veggies?
12-15 Net Carbs. Net Carbs = Total Carbs - Fiber. When you're on Atkins, that is the first requirement, 12-15 nc of veggies per day.

posted 16 Sep 2011, 18:11

Why do these new diets substitute carbs for saturated fats?
Carbohydrates = energy. If you reduce the number of carbs you eat, your body must resort to burning fat cells for energy. That is why diets like Atkins work so well, especially in the beginning. Most downfalls happen when people lose weight and go back to eating carb heavy food. So, if a person is going to do a diet like Atkins, it must be a permanent way of eating.

Here is some interesting reading:

The research is clear: Carbohydrates, not fats, are the foe in America's battle against heart disease and obesity

By: Adam Campbell & Jeff Volek, Ph.D., R.D.

The recent news that the Atkins low-carb diet works well and improves health has some people scratching their heads.

If Atkins means eating lots of meat, eggs and cheese, won't all that saturated fat wreck your cholesterol levels and put you on the road to heart disease?

Well, no. There's no good evidence of that. And there's plenty of evidence that the opposite is true--that eating more saturated fat lowers the risk for heart disease. That's what a recent Harvard University study found: People who had the highest saturated fat intake also had the least plaque buildup on their artery walls. The American Journal of Clinical Nutrition described the findings as an "American Paradox."

In the Stanford University study that made recent headlines, women on the "fatty" Atkins diet ended up with the healthiest cholesterol levels and the best blood pressure readings, compared to those on other diets, notably the famous Ornish low-fat diet.

Here are a few bullet-points summarizing the current research on saturated fats.

--We typically eat more than a dozen kinds of saturated fat. Some have zero effect on cholesterol. Some raise bad (LDL) cholesterol, but all of them raise good (HDL) cholesterol to a greater extent. That’s a net gain in heart health.

--The nation's top health organizations have for decades called saturated fat one of the main culprits for diet-related diseases, including obesity, diabetes, heart disease, and cancer. Problem is, this blame stems from research that is now seen as incomplete. For instance, a famous 1953 study took data from six countries, overlooking 16 countries whose numbers provide contradictory evidence. (Like France, for instance, or native cultures in Africa and Canada where high amounts of fat and saturated fat are eaten but heart disease is practically unknown.)

--Since the 1970s, American men have decreased their saturated fat intake by 14 percent and increased their carbohydrate intake by 23 percent--yet rates of obesity and heart disease are increasing. You might say that carbohydrates make people fat, which leads to heart disease. Or that more carbohydrates you eat, the greater your risk for a heart attack.

--But these simple numbers only suggest a cause. To prove something, you need a controlled experiment. There have been many such clinical trials, and not one has shown has shown that cutting back on saturated fat reduces heart disease risk.

--When you look at the effect of saturated fat on health, you must also look at the intake of carbohydrates. Many studies have shown that if you replace carbs with fat, your triglycerides levels go down and your good cholesterol goes up. And your bad (LDL) cholesterol particles get bigger, which means they're less harmful.

--Here's a paradox for you: A high saturated fat intake decreases blood levels of saturated fat. How can this be? Here's how: The saturated fat in your blood comes from both the food you eat and from your liver, which produces saturated fat. The more carbs you eat, the higher your insulin levels climb, which signals your liver to produce saturated fat. If you go on a low-carb diet, your insulin levels drop, and so does production of saturated fat.

--A bonus: with low insulin levels, your body can burn more fat for energy, decreasing your sat-fat levels even more.

posted 16 Sep 2011, 17:59

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