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How Is Diabetes Passed Genetically?
Chances of Developing Diabetes Genetically
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There is a significant genetic component in the development of diabetes, most notably in type 2 diabetes, though a complete understanding of the exact mechanism for this is not known. If you have a parent who has developed type 2 diabetes, then you have a higher likelihood of developing diabetes.
If your parent was diagnosed with diabetes after his 50th birthday, then you have a 1 in 13 chance of developing diabetes. If diagnosed before his 50th birthday, then you have a 1 in 7 chance of developing diabetes. In addition, if both of your parents have type 2 diabetes, then your risk of developing diabetes increases to a 1 in 2 chance.
Your Body's Reaction to Sweet Foods
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The way in which your body reacts to sweet foods can lead to the development of type 2 diabetes. Your genetics will contribute largely to how your body reacts to sweet foods. If your body cannot regulate your glucose levels after the consumption of processed sweets, then the consumption of sweet foods can result in a spike in glucose levels and the eventual development of diabetes.
Diet Affects Those Genetically Predisposed to Diabetes
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If you are genetically predisposed to developing diabetes, then your diet can make a significant impact on the likelihood of developing diabetes. A diet that regularly includes foods that contain high amounts of processed carbohydrates and few fresh fruits, vegetables or fiber will make your predisposition for high glucose levels a much larger risk factor for the development of type 2 diabetes.
Fast food and other fried foods can also increase the likelihood of developing diabetes if you are already genetically predisposed to the illness. These types of foods lead to considerable weight gain and have a high glycemic index, both of which can spur the development of diabetes in those who are already susceptible.
Lifestyle Affects Those Predisposed to Diabetes
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A lifestyle that does not include regular exercise can also exacerbate your genetic risk factors for diabetes. Without a proper amount of exercise, your body may begin to lose its ability to regulate levels of blood sugar which can then lead to type 2 diabetes, especially if you are already genetically predisposed. In addition, if you regularly consume high amounts of alcohol, you are adding another significant risk factor for the development of type 2 diabetes.
eHow Article: How Is Diabetes Passed Genetically?
