Copyright © More than 95 percent of the body's potassium is stored in the ICF. However, any needle stick may cause bleeding, bruising, infection, or cause you to feel faint. diagnosis or treatment. Dietary changes can help prevent and treat high potassium levels. A typical potassium level for an adult falls between 3.5 and 5.0 millimoles per liter (mmol/L). Potassium level below 3.5 mmol/L is known as hyperkalemia. A sliced banana, a good source of dietary potassium. Low potassium is defined as a potassium level below 3.5 mEq/L. Your doctor will go over the results with you. Potassium levels between 5.1 mEq/L to 6.0 mEq/L are considered to be mild hyperkalemia. It’s important to maintain healthy potassium levels. Potassium levels of 6.1 mEq/L to 7.0 mEq/L are moderate hyperkalemia, and levels above 7 mEq/L reflect severe hyperkalemia. So in this unit, the normal potassium level is prescribed to be 3.5 – 5.0 mEq/L. Having too much potassium in your body is called “hyperkalemia.” You may be at risk for hyperkalemia if you: 1. Aldosterone regulates potassium excretion by the kidney to maintain normal levels in your blood between 3.7 to 5.2 milliequivalents per liter, according to MedlinePlus 1. Potassium levels in the body are controlled in health by the kidneys. Crucial to neuromuscular function, potassium levels are regulated by the acid-base balance within the blood, kidney filtration, dietary intake, gastrointestinal absorption and elimination through stool. According to the U.S. National Library of Medicine, a normal potassium level should be between 3.7 and 5.2 milliequivalents per liter. $10/month. The LIVESTRONG Foundation and LIVESTRONG.COM do not endorse To do a test, a lab tech sticks a needle in a vein and takes a blood sample. Depending upon the amount of potassium in blood, the disorder is described as mild, moderate or severe hyperkalemia. A potassium level higher … Small changes in potassium levels can have a big effect on the activity of nerves and muscles, especially the heart. any of the products or services that are advertised on the web site. Test: Age: Range: Units: Testosterone, Total (Male) <1 month 1-5 months 6-24 months 2-5 years 6-9 years 10-11 years 12-13 years 14-15 years 16-18 years Tanner stage 1 In the right amounts, the mineral potassium helps your nerves and muscles “talk” to each other, moves nutrients into and waste out of your cells, and helps your heart function. To maintain normal potassium levels in your body, eat a healthy diet full of fruits and vegetables. Low potassium levels in your blood is also called hypokalemia. What does potassium do for your body? The normal range of urine potassium is 25 to 120 mEq/L per every 24-hours. Potassium keeps fluid stable in and around cells, allows nerves to transmit messages, keeps muscles working and makes your heart beat regularly. It is usually discovered through blood tests ordered to explain or monitor another condition. Talk to a doctor now. When potassium levels are low (hypokalemia), you can become weak as cellular processes are impaired. A normal range for potassium is between 3.6 and 5.2 millimoles per liter (mmol/L) of blood. What is a safe or normal potassium level? If your potassium level is high (a condition called hyperkalemia) you may have: If your potassium level is low (hypokalemia), you may have: Sometimes, a blood sample may be poorly taken or poorly tested, which can affect the test results. For most people, their potassium level should be between 3.5 and 5.0 millimoles per liter (mmol/L). Connect by text or video with a U.S. board-certified doctor now — wait time is less than 1 minute! Potassium blood levels chart. Potassium balances the effects of sodium and helps keep fluid levels within a certain range. The normal dietary intake, according to "Harrison's Principles of Internal Medicine" ranges from 40 to 120 mmol per day. ■ Potassium levels are measured in a unit known as milliEquivalents per Liter or (mEq/L). Blood tests are very common and have very few risks. Usually, levels under 2.5 mmol/L are considered to be very serious. Blood potassium level between 3.5 mEq/L to 5.0 mEq/L (milliequivalents per liter) is considered as normal. Although your body needs potassium, having too much in your blood can be harmful. WebMD does not provide medical advice, diagnosis or treatment. Get the free app for Members. The potassium level in the blood is strictly regulated by the body, and levels outside the normal range are potentially dangerous. Unlimited visits. It should not be This happens when your blood potassium levels are 7 mmol/L or higher. Your daily potassium needs can depend on a variety of factors, including your health status, activity level and ethnicity. 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