{"id":10594,"date":"2020-04-17T13:00:14","date_gmt":"2020-04-17T17:00:14","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=10594"},"modified":"2024-11-11T19:09:17","modified_gmt":"2024-11-12T00:09:17","slug":"what-are-ketones","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/what-are-ketones\/","title":{"rendered":"What are ketones, and why are they dangerous?"},"content":{"rendered":"

What are ketones<\/a> | Are ketones dangerous?<\/a> | Ketone ranges<\/a> | How to test ketone levels<\/a> | Symptoms of high ketones<\/a> | What to do if ketone levels are too high?<\/a><\/p>\n

Due to the popular low-carb <\/span>ketogenic diet<\/span><\/a>, ketosis, or the process of burning ketones, has become a big buzzword. Previous to this fad diet, ketones were really only known to healthcare professionals and those with diabetes\u2014and were not necessarily a good thing. So what are ketones, and can they be dangerous? Learn more in the sections that follow.<\/span><\/p>\n

What are ketones?<\/h2>\n

\u201cKetones are water-soluble molecules that are produced by the liver. They are formed from fatty acids within the body when your body doesn\u2019t produce enough insulin to convert glucose into energy,\u201d says <\/span>David Nazarian<\/span><\/a>, MD, at My Concierge MD in Beverly Hills.\u00a0<\/span><\/p>\n

Simply put, <\/span>ketones<\/span><\/a> (or ketone bodies) are an alternative fuel that is made in your liver when there is not enough glucose (sugar) for energy. When your body doesn\u2019t have enough sugar or glucose for energy, your body needs a new energy source. Your body will then switch to breaking down fat for energy. This process is done in the liver, where fats are turned into a chemical called ketones. The ketones, a fatty acid, are then released from the liver and go into your bloodstream and are used as fuel to drive the body\u2019s metabolism and to support muscle function.\u00a0<\/span><\/p>\n

The body typically needs ketones when insulin levels are low. Examples of times when your body produces ketones include fasting, eating low-carb diets, or overnight when sleeping.\u00a0<\/span><\/p>\n

In uncontrolled <\/span>Type 1 diabetes<\/span><\/a>, ketones may be produced due to lack of insulin-producing beta cells of the pancreas or a lack of an exogenous, or outside insulin source.<\/span><\/p>\n

Measuring ketone production can be done with urine testing. The safe amount of ketones in urine varies from person to person and depends on their underlying health conditions. While some people can have ketones in their urine and it is normal, others should be concerned if there is a ketone build-up as this could be indicative of a more serious problem.<\/span><\/p>\n

Are ketones dangerous?<\/h2>\n

For those without diabetes, the body producing ketones is not typically an issue. However, in people with <\/span>diabetes<\/span><\/a>, the production of ketones can be very dangerous and harmful to the body. This is because the body can\u2019t regulate insulin, glucagon, and other hormones in those with diabetes.\u00a0<\/span><\/p>\n

\u201cHigh levels of ketones can be dangerous and can cause health issues. Dangerously high levels of ketones in our bodies usually occur in insulin-dependent diabetic type one patients who do not take their insulin,\u201d said Dr. Nazarian, \u201cIt can lead to dehydration and can also change the chemical balance of your blood. Your blood becomes more acidic which if not corrected can lead to a coma or death.\u201d<\/span><\/p>\n

Here is a chart with the range of ketones:\u00a0<\/span><\/p>\n\n\n\n\n\n\n\n
\n

Ranges to determine ketone body levels<\/h3>\n<\/td>\n<\/tr>\n

Negative ketones<\/span><\/td>\nless than 0.6 millimoles per liter (mmol\/L)<\/span><\/td>\n<\/tr>\n
Low to moderate ketones<\/span><\/td>\n0.6 to 1.5 mmol\/L<\/span><\/td>\n<\/tr>\n
High ketones<\/span><\/td>\n1.6 to 3.0 mmol\/L<\/span><\/td>\n<\/tr>\n
Very high ketones<\/span><\/td>\ngreater than 3.0 mmol\/L<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

How to test ketone levels?<\/h2>\n

If your ketone levels are low-moderate, call your doctor to discuss these levels to receive further testing. When visiting the doctor they will likely perform a urine or blood test to determine ketone levels and perform a blood sugar test. For ketone levels greater than 1.6 it is important to seek emergency attention as symptoms could be life-threatening.\u00a0<\/span><\/p>\n

The level of ketones in the body can be assessed at home with an at-home <\/span>urine test<\/span><\/a> kit or with a blood meter. The urine kit typically comes with a cup and test strips that you dip into the urine. The most accurate way to measure ketones, and is the gold standard in healthcare, is through a blood ketone meter (a ketone meter and a <\/span>glucose meter<\/span><\/a> do not measure the same thing).<\/span><\/p>\n

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