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From the medical journal Neurology (article is here but requires subscription).
After gastric bypass surgery [...] vitamin B1 deficiency can lead to Wernicke encephalopathy, a severe neurological condition.
[...]
In the study, a 35-year-old woman developed many difficulties after gastric bypass (bariatric) surgery for obesity. Difficulties included nausea, anorexia, fatigue, hearing loss, forgetfulness, and ataxia, or an inability to coordinate muscle movements. By the 12th week following surgery, she had lost 40 pounds and had difficulty walking and concentrating.
[...]
An MRI scan showed abnormal signals in various parts of the woman's brain, indicating a deficiency in vitamin B1. Also known as thiamine, vitamin B1 is essential for carbohydrate metabolism and normal functioning of the nervous system. When her intravenous dose of vitamin B1 was increased to 100 mg every eight hours, her eye muscles gradually returned to normal and her confusion decreased.Eleven days after her dose of vitamin B1 was increased, a follow-up MRI scan showed the abnormal signals had decreased.
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Date: 28 Dec 2005 06:25 pm (UTC)there aren't enough roll-eyed smilies in the world.
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Date: 28 Dec 2005 06:34 pm (UTC)no subject
Date: 28 Dec 2005 06:38 pm (UTC)None of them has been remotely healthy since.
One has had to have repeated surgeries to fix increasing problems caused by the first one.
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Date: 28 Dec 2005 07:01 pm (UTC)no subject
Date: 28 Dec 2005 08:00 pm (UTC)*sigh*
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Date: 29 Dec 2005 02:35 am (UTC)First of all, by any normal standards I'm nowhere near heavy enough to warrant it even by the most fat-phobic doctor's standards.
Second, why on earth would I want to do that to myself? I'd think that kind of surgery would only work if you had a problem with overeating (and that's not why I'm overweight, thank you!).
The reason we have so many heavy people is we bred for it for centuries as a positive trait. Until about 70 or 80 years ago it was considered "in vogue" to be "zoftig" -- that is, to have "meat on the bones" -- because it was hard to achieve. You had to have money to be able to put on weight back then; most of the world had to engage in hard, calorie-burning labor. It's also a good thing to have if you get sick and can't eat. That fat can keep you alive until you're up to eating again.
Suddenly when "meat on the bones" was the norm, being built like a twig became "in vogue" because it was harder to achieve. The automation age made more jobs more sedentary, and suddenly the rich people were the ones who had the time (and money) to exercise. Adding to the mix was the propensity of cheap, high-calorie foods and the increase in price of low-calorie foods.
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Date: 29 Dec 2005 06:08 pm (UTC)(no subject)
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