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When you’ve ever had a blood check the place they requested you to not eat for twelve hours beforehand, then they have been in all probability testing your fasting blood glucose stage. This week, I received an e-mail from a reader who’d not too long ago had such a check and discovered that her fasting glucose was too excessive. She’s questioning precisely what which means and what—if something—she ought to do about it.
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What Does Glucose Do?
It’s regular to have a specific amount of glucose—or sugar—in your blood. It’s there as a result of it’s on its technique to your cells the place it will likely be transformed into the vitality that powers your entire physique’s capabilities. No glucose = no vitality = no life.
It’s additionally regular on your blood sugar to rise after you eat. Blood sugar ranges go up because the meals you’ve eaten is digested and transformed into glucose. Then, as that glucose is taken up by your cells, blood sugar ranges fall again to baseline. At the very least they’re presupposed to.
Docs check your glucose after you haven’t eaten for eight to 12 hours with the intention to see the place your baseline is. In case your fasting glucose ranges are excessive, it’s kind of like having an elevator that solely comes right down to the fifth flooring as a substitute of returning all the best way to the bottom flooring.
What Is Excessive Glucose and Why Does It Matter?
Fasting glucose readings within the high-normal vary—whereas they’re not an emergency—are thought-about an early warning signal that you could be be headed for hassle.
Though there are just a few various things that may trigger excessive fasting glucose, this check is normally achieved to display screen for diabetes. In case your glucose ranges are actually excessive, your physician will in all probability order further exams to verify a prognosis and start therapy. Readings within the high-normal vary—whereas they’re not an emergency—are thought-about an early warning signal that you could be be headed in that route. Take into account it a wake-up name. And I don’t suggest that you just hit the “snooze” button.
The Home Name Doc has a terrific description of precisely what Sort 2 diabetes is and why it’s undoubtedly one thing you wish to keep away from.
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