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Standard practice used to require a person to fast for 9–12 hours before taking a cholesterol test, meaning that they should have no food or drink other than water during that time. However,...
In most cases, you need to fast for 10 to12 hours before your lipid panel blood test. Fasting means not eating or drinking anything except water. In some cases, getting a lipid panel test without fasting is possible.
You're generally required to fast, consuming no food or liquids other than water, for nine to 12 hours before the test. Some cholesterol tests don't require fasting, so follow your doctor's instructions.
How Long Should You Fast Before Blood Work? You will normally need to fast for 8-12 hours before a blood test. But your doctor will tell you exactly how long, as fasting periods are...
According to the American Heart Association (AHA), healthcare professionals may recommend that people fast for 9–12 hours before having a cholesterol test.
Depending on your situation, your healthcare professional might recommend drinking only water and avoiding food, other beverages, and certain medications for up to 12 hours before your test...
Docs say fasting for 8 to 12 hours before they take your blood sample gives them the clearest picture of what’s going on with your cholesterol levels, without any snacks or drinks muddying the waters. It might seem like a pain, but think of it as giving your body a clean slate for testing.
You will be told if you should fast before your test. Fasting usually means not eating, drinking certain beverages and taking medications 9 to 12 hours before the cholesterol test. In the test, a health care professional takes a sample of your blood.
Typically, fasting for nine to 12 hours before a cholesterol test is recommended. It provides more accurate lipid profile results.
Your doctor will advise you on whether to fast before your cholesterol test based on your situation. This article discusses whether fasting before a cholesterol test is necessary and how else to prepare for your test.