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Thrifty Gene Theory

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Type 2 diabetes is a big issue in the world right now. It is most common with average weight adults who have high blood pressure, high cholesterol and is physically inactive. It can also change a person's lifestyle and habits. e.g. people with diabetes become lazier and inactive. they can develop health problems like kidney damage, nerve damage, eye damage, foot damage and many, many more other health problems. 90-95% of people who are diagnosed with diabetes are more likely to get type 2. The thrifty gene theory is a theory about diabetes being formed in a faulty gene during pregnancy. This abnormality would grant a small but useful metabolic advantage upon heterozygote carriers of the gene, but would produce juvenile diabetes a lethal trait …show more content…

Insulin resistance is when the body can not properly respond to the hormone insulin. Because of the lack of insulin to let in glucose, glucose levels rises in the blood stream. When this happens the pancreas, in charge of making insulin, produces more insulin to let the sugar get into the cells. Because of the great amount of insulin in the body, it lets all the glucose in the bloodstream reach the necessary areas.Glucose levels in the blood then drop very low, sending a signal to us making us want to eat which also signals the body to lower the amount of insulin produced. Type 2 diabetes is a by product of what happens when your body becomes insulin resistant. Type 2 diabetes are mostly given though genetics. this diabetes is caused by a combination of environment and genetic factors e.g. obesity, high bp, high cholesterol and physical inactivity. The cell tissues of the liver, muscle and …show more content…

It is the most common type of diabetes with 90-95% of the cases of diabetes resulting in type 2. Type 2 diabetes causes the the pancreas to create too much insulin which causes insulin resistance. Because of insulin resistance the levels of sugar in the bloodstream rises and causes the red blood cells to become coarse which damages the circulatory system. The thrifty gene theory is metabolic abnormality that creates juvenile diabetes in the feotus. it was theorised to be traced back to homo sapiens whom starved during famines. Also that obesity is becoming more of a health issue and is causing more cases of Type 2

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Diabetes is a disease that 29.1 million people have to live with; so what is it? Diabetes is a disease that occurs when a person’s pancreas stops producing insulin. Insulin is a hormone that helps the body use glucose. Insulin is responsible for delivering the glucose from the bloodstream into muscles, fat, liver, and most cells to produce fuel for the body.

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What are the risk factors of diabetes? Type 1 – The main risk factor is family history. When a person has family members with diabetes their chances of getting the disease is higher. Type 2 – A big risk factor for this type is being overweight.

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Diabetes needs to be treated as soon as possible because it can be life threatening. Having diabetes can be a difficult thing to go through. Once you are diagnosed with diabetes you have to completely change your eating and exercising habits. It takes willpower and dedication to change the bad habits so the diabetes do not become as severe. Completely changing your daily routine is difficult especially when your daily habits have been happening for many years.

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The causes of diabetes vary, but the most important risk factors: unhealthy diet, obesity and physical inactivity (2). World health organization (WHO) concluded that risk factors are associated with chronic diseases; hence are the challenges of the century of

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It does not matter the age of the person, obesity can put anyone at risk of much more deathly diseases. The population of people having type 2 diabetes has doubled between 1996 and 2007. About twenty years ago, it was said that only people under the age of 40 could only get this disease, but in the past 10 years it has increased tremendously in adolescents. While the frequency of type 2 diabetes has increased, it has also escalated very largely for many people of color. About 13.2% of African Americans, 15.9% of Native Americans and 12.8% of Hispanics have type 2 diabetes.

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The model type 2 diabetes is a non insulin dependent diabetes, it is also when the body cannot use insulin properly. Primary prevention goal is to prevent the disease before it starts. An approach to primary prevention of type 2 diabetes is through lifestyle changes that favorably influence insulin sensitivity like avoiding obesity, exercising and eating healthy. Secondary prevention goal is early detection followed by by prompt treatment. For this model secondary prevention is screening and prevention of other diabetic complications through treatment or avoiding of coexisting risk factors.

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Diabetes mellitus type two is a metabolic disorder that is categorized by hyperglycaemia in the context of insulin resistance and relation lack of insulin. It comprises of over ninety percent of people with diabetes around the world. The effect of such illnesses is excess body weight and physical inactivity. More than eighty percent of diabetes deaths occur in third world countries like the Tohono O’odham and the Pima Indians of southern Arizona, more than half of all adults in that population have diabetes and that is within every ten people, there are at least five people who have type two diabetes. Why did it happen?

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If any of your family members have diabetes, your risk factor is slightly higher to get both types of diabetes. Genetics – certain gene is responsible for increased risk of diabetes. Geography – according to numerous research the risk factors increase as you travel away from equator. Age – at this case type one and type two diabetes quite differ from each other.

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The second reason why I think that diabetes is so common now is because obesity is so common now as well and there percentage of having diabetes is higher. Not every person with diabetes are obesity but most of them are because the body as well has a limit (I think). The last reason why I think it's common now is because since the diabetes percentage is increasing more people are getting it genetically. Most of the people that I know that have diabetes have it because genes so im guessing thats why. Im as well going to be telling you how much it increased over the years.

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The full name of diabetes is “Diabetes Mellitus” but diabetes is for short. Also I have a high risk of getting diabetes too. It is hereditary and your genetics links to it. Diabetes is when you have high blood sugar as stated in the previous paragraph. Also according to medicalnewstoday.com a hormone called insulin is lacking where it is required at or the patient’s body doesn’t take in the insulin the right way, sometimes even both.

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Type 2 diabetes could be prevented if people went back to the basics. Obesity is one of the leading causes for type 2 diabetes, obesity can be prevented if people did their basic exercise and they cut all the saturated fats and sugars out of there diet. There is a issue with pricing nowadays the unhealthy food is cheap and the healthy food is more expensive so pasifika people go for the cheaper option so they save money for other things such as bills. Which is causing people to become obese from a young age. If

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According to source 2, page 2, diabetes is a collection of metabolic disorders that affect the blood sugar level in the patient causing it to rise to levels that might be harmful to the body. This happens when insufficient insulin, the hormone that lowers the blood sugar levels, reaches the cells either because not enough insulin is produced or because the cells in our body don’t respond correctly to the insulin that is being produced.   C. Types of diabetes and their

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