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Do I need an oral glucose tolerance test?

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Your blood sugar level can give your doctor important clues about your health, and an oral glucose tolerance test (OGTT) shows how well your body handles sugar from foods. It can tell whether you are at risk for diabetes or if you already have it. A shorter version of an OGTT checks for diabetes during pregnancy.

SOURCES:  

American Academy of Family Physicians: "Diabetes."

American Association for Clinical Chemistry: "Glucose Tests."

American Diabetes Association: "Diagnosing Diabetes and Learning About Prediabetes," "How to Treat Gestational Diabetes."

CDC: "Oral Glucose Tolerance Test (OGTT) Procedures Manual."

Cleveland Clinic: "Oral glucose tolerance test during pregnancy."

Dartmouth-Hitchcock: "Oral Glucose Tolerance Test."

National Institute of Diabetes and Digestive and Kidney Diseases: "Step 1: Learn About Diabetes."

PubMed Health: "Glucose tolerance tests: What exactly do they involve?"

St. Joseph-Mercy Hospital: "Preparing for the Oral Glucose Tolerance Test (Adults)."

Mayo Clinic, “Glucose tolerance test,” “Triglycerides, why do they matter?” . Polycystic ovary syndrome (PCOS)

Johns Hopkins Medicine, “What is the pancreas?”

Reviewed by Michael Dansinger on November 14, 2018

SOURCES:  

American Academy of Family Physicians: "Diabetes."

American Association for Clinical Chemistry: "Glucose Tests."

American Diabetes Association: "Diagnosing Diabetes and Learning About Prediabetes," "How to Treat Gestational Diabetes."

CDC: "Oral Glucose Tolerance Test (OGTT) Procedures Manual."

Cleveland Clinic: "Oral glucose tolerance test during pregnancy."

Dartmouth-Hitchcock: "Oral Glucose Tolerance Test."

National Institute of Diabetes and Digestive and Kidney Diseases: "Step 1: Learn About Diabetes."

PubMed Health: "Glucose tolerance tests: What exactly do they involve?"

St. Joseph-Mercy Hospital: "Preparing for the Oral Glucose Tolerance Test (Adults)."

Mayo Clinic, “Glucose tolerance test,” “Triglycerides, why do they matter?” . Polycystic ovary syndrome (PCOS)

Johns Hopkins Medicine, “What is the pancreas?”

Reviewed by Michael Dansinger on November 14, 2018

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