Diabetics that develop ketoacidosis can experience a change in body odor, according to The Huffington Post. Ketoacidosis occurs when the body breaks down fat for fuel instead of using glucose. Ketoacidosis is considered a dangerous condition for diabetics, and anyone experiencing symptoms should seek medical attention.
Diets that are low in carbohydrates and high in meat consumption also can produce a change in body odor and a change in breath odor, states The Huffington Post. Low-carbohydrate diets are often recommended to diabetics to control insulin levels, notes the ADA. One warning sign for ketoacidosis is fruity-smelling breath.
Other warning signs include excessive thirst, frequent urination, nausea and vomiting, says Mayo Clinic. When combined with symptoms such as abdominal pain, weakness or fatigue, shortness of breath and confusion, individuals should seek medical attention immediately. An individual can monitor and check ketone levels with home blood and urine testing kits. A moderate to high ketone level in the urine is a sign to call a physician.
Ketoacidosis often appears before a diagnosis of type 1 diabetes, suggests MedlinePlus. If a person already diagnosed with type 1 diabetes has an injury, illness, infection or misses an insulin shot, he is at risk for ketoacidosis. Type 2 diabetics are less likely to experience ketoacidosis, although it is possible.