The sweetener we call sugar is actually a double sugar. Half the sugar called glucose, the body's primary energy. Half the sugar called again fruktosa. The researchers suspect fruktosa impact ugly, but the evidence so far is still depending on the situation. Fruktosa worse than glucose. The researchers at the University of California, namely Peter J. Havel, Ph.D., Kimber Stanhope and colleagues mendisain a study to find out smart it. First, they carry 3 adults, excess body weight (overweight) and overweight (obese), aged 43 years to 70 years, central to their clinic. For two weeks, volunteers with a controlled diet is very strict. They get a high carbohydrate diet (55%), medium fat (30%) who had diseimbangkan that no excess energy in addition to those issued for the exercise.
After the measurement of risk factors, their heart disease, such as blood, fat, cholesterol, a weight, the researchers gave them freedom. Then, for 8 sunday volunteers left to eat anything they want except one thing. Each person should drink 3 sweet drink per day, which provides 25% of the Feed the recommended daily energy. etengah the subject of drinking with pure glucose. Half again to get soft drink with sweetener fruktosa pure. The researchers continue to test the heart disease risk factors they are.
After 8 weeks, the volunteers are asked to return to the central clinic, where they continue to drink soft drink, but should be back on the diet's energy balance. Two weeks after they began to drink a light, the dark sugar became more evident. They drink a drink with sweetener fruktosa showed signs of increased risk of heart disease. A light drink with sweetener glucose is not the case.
Drunkard fruktosa was increasing LDL (bad cholesterol), blood fat, and signs of heart disease isiko worsened. Their insulin sensitivity decreased, a sign they risk diabetes also increased.
In addition, the drunkard fruktosa gain additional weight around 1.5 kg, while the drinker is not glucose. This may be bad news. Stanhope, said preliminary data from new studies show that regular sugar and corn syrup high fruktosa each with the same effect fruktosa own, although they only contain half glucose and half fruktosa (usually normal syrup containing 100% glucose).
Still too early to give a picture of this new study. But Stanhope etiap deplore people who label on food health drink with sweetener. "Not a good idea to drink a lot of drink. We give people as much as 3 soda a day. Some of the drink, some people more than that, and only drink a few times a day 1. Give me two years and we will know more about the level security ".
Stanhope reported the findings at the 67th Annual Scientific Sessions the American Diabetes Association on 22-26 June 2007 in Chicago.
Source: Web MD Medical News, 25 June 2007
Fruktosa increase heart disease risk factors and body weight
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