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Originally Posted by ghostly
@reNew, I used to drink a LOT more, but I've REALLY cut back for dieting. I used to have at least 1 drink per day, now I'm only really drinking when I'm out with friends -- last week, one day I drank. So far, not at all this week... I am definitely going to try using a food scale and see if that helps my weight loss.
It's been one week and I'm stuck at 159.2.
I drank a LOT on Saturday, though (well, enough to make me sick the next day), so I think I got really dehydrated, and I think a lot of my issue is water weight. I ate 1204 calories yesterday and no loss today. Feeling very unmotivated.
Well, here's the thing with alcohol (it's a cut/paste that I hang onto for motivation because I love my vodka, kind of long but try to get through it):
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It has been proven by a study from the New England Journal of Medicine that alcohol slows down the body's metabolism. It states that a person on a 1250 calorie diet, who has ingested 250 calories from alcohol could have reduced their metabolic process by as much as 36%. This indicates your body is handling calories almost forty percent less effectively.
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The liver cells are the only cells in the body that can make adequate amounts of the enzyme, alcohol dehydrogenase. This is what effectively breaks down alcohol. When alcohol is present the liver cells are forced to metabolize alcohol (not fat) and the fatty acids accumulate. In other words the liver is too busy detoxifying the alcohol that has been consumed that it doesn't burn fat effectively.
Alcohol actually counts as 2 servings of fat per 4-5 ounces of wine, 1 light beer or 1 ounce of hard liquor according to the diabetic exchange system.
Alcohol is a harsh diuretic, but by being a diuretic, alcohol depletes the water soluble B vitamins. The B vitamins have numerous functions in the body (fighting stress and helping us digest food properly) but in terms of weight management they are important in supporting the fat burning process.
Rather than getting stored as fat, the main fate of alcohol is conversion into a substance called acetate. In fact, blood levels of acetate after drinking vodka were 2.5 times higher than normal. And it appears this sharp rise in acetate puts the brakes on fat loss.
A car engine typically uses only one source of fuel. Your body, on the other hand, draws from a number of different energy sources, such as carbohydrate, fat, and protein. To a certain extent, the source of fuel your body uses is dictated by its availability. In other words, your body tends to use whatever you feed it. Consequently, when acetate levels rise, your body simply burns more acetate, and less fat. In essence, acetate pushes fat to the back of the queue.
So basically, you could totally eat right, and in fact under eat, and have a couple of mixed drinks after work and totally negate EVERYTHING you've done for the past day -- or two -- in just a few hours.
For the past two months I've limited my drinking to once every two weeks and I've discovered that drinking heavily is virtually a week set back -- after you've been drinking you can hold water for a day or two until your body rebalances itself, plus it seems to take time for things to get back on the fat burning track to boot. For myself, I just don't have the time to waste for tying one on, it's not worth it and not all that much fun.