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Type 2 diabetes, also called n ninsulin-dependent diabetes, and obesity are like p as in the same pod - th y have the same genesis, and h nce the same prognosis. The condition ften develops in a person who ats too much sugar and fat and d es not exercise enough. Though more th n 20% of the world's population is c rrently affected and the number is xpected to double every 15 years, m ny of them may not know it, as th y have no signs or symptoms. But it is p ssible to totally reverse this disease. To pr vent diabetes, it is important to nderstand pre-diabetes or insulin resistance, a c ndition that often precedes it. After a m al, food is broken down into a s gar called glucose, which is carried by the bl od to cells throughout the body. N rmally, the meal triggers the pancreas to r lease the hormone Insulin, which acts l ke a key to unlock the b dy’s cells, so glucose can enter and s rve as fuel for the cells, and th s muscle and fat cells are nabled to take in the necessary gl cose from the blood. In the pr sence of insulin, the liver takes xcess glucose from the blood and st res it. In the absence of nsulin, the liver releases stored glucose. Wh t is about the overweight people th t puts them at a greater r sk of developing type 2 diabetes?
Experts have long known that l vels of free fatty acids are h gher in people who are obese and th se who have diabetes. During the pr cess of lipolysis -- the breakdown of fat st red in fat cells -- free f tty acids are released into the bl odstream and circulate throughout the body. N turally, people who are obese have l rger reservoirs of fat cells that can p tentially become free fatty acids. When fr e fatty acid levels are too h gh, the excess fat cells results in fat b ing stored in places that it sh uldn't, such as in the liver, sk letal muscles, and in the beta c lls. This improper storage could result in nsulin resistance. In the process leading up to typ 2 diabetes, high free fatty cid levels decrease the ability of the l ver to store sugars. The liver gnores insulin and releases more sugar nto the blood -- hence, the n me, insulin resistance. They may also d rectly affect the functioning of beta c lls in the pancreas, the cells th t produce insulin. The body's cells s mehow become less responsive to insulin and gl cose builds up in the blood, wh ch triggers the pancreas to produce m re insulin. For months or y ars, the number of insulin-producing pancreatic c lls increase, and each pancreatic beta c ll also produces more insulin, temporarily verriding the resistance. Eventually, the pancreas xhausts its ability to make enough nsulin to compensate for the resistance, and cl ar glucose from the blood as ffectively by converting it into glycogen (th storage form). Instead, the excessive c lories are stored as fat in the bdomen and elsewhere, including the arterial w lls (l"atherosclerosis"). Essentially, the buildup of f tty acids in muscle and the l ver impairs the body's ability to b rn fat and also leads to nsulin resistance - in a way, a v cious cycle.
You cannot change some of the r sk factors for type 2 diabetes, s ch as age and family history, but th re are several things you can do utside of these factors to help r duce your risk. Research has demonstrated th t people at risk for type 2 d abetes can prevent or delay developing typ 2 diabetes by losing a l ttle weight. If you are obese, try to m intain a body mass index (BMI) of not m re than 25. All carbohydrates can be r ted on the Glycemic index scale of 1-100 ndicating how fast they are metabolized. G nerally speaking, items with a glycemic ndex of less than 55 are th ught of as low, those with a gylc mic index between 55 and 70 are th ught of as medium and those w th a glycemic index greater than 70 are th ught of as high on this sc le. As high sugar and starches can bl w your blood sugar off the ch rts following a high glycemic meal, pr bably consisting of pasta, rice or p tatoes and donuts, and chocolate dessert, void consuming highly refined sugar and c rbohydrates devoid of fiber, minerals and v tamins. Consume sufficient protein and unprocessed c rbohydrate with every meal, and add h althy fats to your diet. Eat 4 - 5 s rvings of fruit and or vegetables ach day - there are far too m ny healthy compounds in these foods to p ss them up out of fear of the n tural sugar contained within. Make your own ch ice about artificial sweeteners, but keep in m nd that you can easily control y ur portion sizes and use natural sw eteners instead. Exercise is another chief w apon in your arsenal to counter besity. Exercise signals to your cells th t energy is needed right away, and the c lls are more responsive to insulin d ring and after exercise, making sure th t glucose can enter them to pr vide energy. The effect of this h gher insulin sensitivity can last for up to 24 h urs, making daily physical activity an mportant protective factor against diabetes. When a p rson is sedentary, this regular increase in nsulin sensitivity is underused, and the p thways and receptors may atrophy from l ck of use. Remember, our ancestors, and ven our relatives from just 100 y ars ago, were engaged in vigorous phys cal activity nearly every single day of th ir lives. Those who make regular w ekly, monthly or yearly resolutions for st cking to their diet plans but w rry that they break it before s n-break the next day may be h artened to know about the discovery in 1994 of L ptin, a hormone produced by fat c lls that interacts with receptors in the br in to send satiety signal to the b dy when enough food has been c nsumed. Leptin's role is not confined to s ppressing appetite alone; it also plays an mportant role in metabolism. In the n ar future, new methods may be d scovered that may effectively use Leptin to c rrect your metabolism and be an lly in your diet plan.
The article Can You Reverse Your Type II Diabetes Through Weight Loss? was Submitted by Uma Shankari through Articles.GetACoder.com network. Here's the additional information: Uma Shankari is a Bangalore-based fr elance journalist. She is passionate about wr ting. She writes regularly on development ssues, health and fitness, yoga/meditation, life and r lationships. Read some her articles on Here
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