Is Fructose The Cause Of Obesity

     The Glycemic Index offers a remarkable, and scientifically authenticate, way of assessing the sorts of carbohydrates we consume. It measures and ranks the way these carbohydrates enter the bloodstream. And in doing so offers a way of approaching a meal so that it may be both nutritionally suitable, and keep hunger cravings at bay. This option is one way of preventing overeating. And its an amazing way for parents to try and restrain their children's yearning to consume unhealthy food between meals.

The Glycemic Index rates carbohydrates as obtaining either a high, low or medium glycemic index. The aim is to consume additional foods that contain either a low or medium glycemic index, and less with a high index. Foods that are low on the glycemic index Foods considered low on the glycemic index enter the bloodstream slower, and so don't cause the blood glucose levels to spike like high glycemic index foods.

So, what is a carbohydrate? All sugars, or foods that are broken down into sugar, are carbohydrates. This includes lactose, (found in milk and similar products like yoghurt), fructose, (in fruit), glucose (often used in sports drinks), regular sugar, maltose, (found in malt which is often used to flavor cereals), all types of starches, from pasta to noodles and potatoes, and legumes, such as lentils and peas (though these also contain some protein).

Fruit is considered to include a low GI (not fruit juice though).Interestingly though, recent study has shown what they believe is a connection between fructose and obesity. Nevertheless, the type of fructose researched was in corn syrup, that is a refined and concentrated variety of fructose. It also doesn't contain the antioxidants, beneficial fiber and phytochemicals that fruit has. This was a preliminary study using an animal model, this may not be suitable for humans. Research workers from the University of Florida have shown that people may notice themselves feeling than they generally would due to the fructose they have eaten. And when these researchers interrupted the way fructose was metabolized, the rats they were working with did not put on weight, even though they still ate fructose.
This is not the first study that has suggested fructose may be associated to a propensity to put on weight, more so than other varieties of food. A investigation at the University of Cincinnati established that by eating fructose, this prompted the body to have a greater fat storage. They say that the body digests fructose in a different way to other types of sugars, though again, it is just not clear if this is mitigated by possibly the poorer concentration of fructose in fruit as compared to the corn syrup used in the investigation.

The University of Florida's research established that the levels of uric acid in the bloodstream were much higher after eating or drinking fructose. The raise in uric acid blocks insulin, we require insulin to control how our cells use and store fat. If uric acid levels are elevated a lot, then symptoms of metabolic syndrome can arise. These symptoms include high blood pressure, high cholesterol levels, as well as weight gainIf uric acid levels are really increased, this can cause symptoms of metabolic syndrome. These symptoms can consist of high cholesterol levels, high blood pressure, as well as gaining a lot of weight. The largest concern for people is fructose is used in loads of soft drinks, so if you consume a lot of soft drink you will quite easily spike your uric acid levels in your blood. It has also been discovered that metabolic syndrome contributes to causing type 2 diabetes.
Some of the signs of metabolic syndrome are incresed fat around the abdomen and hips. There tend to be lower quantities of the good varietys of cholesterol in the blood, and high levels of triglycerides that make the blood 'sticky'. Metabolic syndrome is connected with the way the body responds to insulin, so that there are higher levels of glucose in the blood. All of these things can be tested by physicians.

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