Niacin, or vitamin B3, is too dangerous and should not be used routinely by people looking to control their cholesterol levels or prevent heart disease, doctors say.

Niacin has been used for decades because it reduces the levels of "bad," or LDL, cholesterol and increases levels of "good," or HDL, cholesterol while also lowering triglycerides (blood fats) and ...

Niacin too dangerous for routine cholesterol therapy, experts say. ScienceDaily . Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2014 / 07 / 140716183156.htm ...

Niacin is a type of B vitamin long sold over the counter and in higher prescription doses. Some people take it alone or with statin medicines such as Lipitor for cholesterol problems.

Niacin (Niaspan, Niacor) is an oral drug mainly used to lower cholesterol levels. Learn about side effects, warnings, dosage, and more.

New details from two studies reveal more side effects from niacin, a drug that hundreds of thousands of Americans take for cholesterol problems and general heart health. Some prominent doctors say ...

Niacin is a water-soluble form of vitamin B3 found in dietary supplements. Healthcare providers also prescribe higher dosages ...

Before statins, niacin was seen as a way to increase good cholesterol and promote heart health. A new study calls that into question.

Even when patients’ cholesterol levels were brought down, some continued to have a high risk of heart attacks and stroke, Doran said, adding that a 2017 trial suggested that the increased risk ...