Michelle Trachtenberg was 39-years-old when she died in February. Her cause of death was revealed this week as diabetes mellitus. What is it?

On Wednesday, New York City's Office of Chief Medical Examiner released a statement announcing the cause and manner of the "Gossip Girl" actor's Feb. 26 death as complications of diabetes mellitus.

Malnutrition-related diabetes, distinct from both type 1 and type 2, has now been officially recognized and named “type 5 diabetes.” ...

Diabetes mellitus involves how your body turns food into energy. Learn more about the different types of diabetes mellitus.

Though diabetes mellitus and diabetes insipidus have similar symptoms, these symptoms have different causes. Exhaustion: With diabetes insipidus, you may feel extremely tired due to dehydration.

Oral antihyperglycemic agents such as metformin are being used in gestational diabetes mellitus and may have safety and efficacy advantages over insulin.

Each year, 1.4 million people are diagnosed with diabetes in the U.S. Information to know about the types of diabetes, including gestational diabetes ...

Diabetes insipidus is a condition that causes excess urine production and persistent thirst. Syndrome of inappropriate antidiuretic hormone (SIADH) causes your body to retain too much water.

Diabetes mellitus and diabetes insipidus involve different hormones and are distinct conditions. But they do have similar symptoms of excessive thirst and frequent urination.

Diabetes mellitus is a condition that affects how the body regulates blood sugar. A person’s genetics can increase their likelihood of developing the condition.