Niacin, or vitamin B3, is essential for converting food to energy, as well as DNA creation and repair. While high doses can lower cholesterol, they pose cardiovascular risks, have side effects, and ...

Niacin has been linked to a higher risk of heart disease. It is often added to flour and fortified cereals in the U.S. The B vitamin used to be a popular medication to lower high cholesterol. High ...

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 the ...

Dear Reader: First, let's look at niacin and its role in the body. Niacin is a B vitamin needed to create compounds crucial to cellular function. A shortage of niacin, or vitamin B3, can lead to ...

If you’re on niacin for high cholesterol, you probably should dump it. A new study in the New England Journal of Medicine showed a 9 percent increase in death among those taking niacin. There are ...

High levels of niacin, an essential B vitamin, may raise the risk of heart disease by triggering inflammation and damaging blood vessels, according to new research. The report, published Monday in ...

Dear Reader: First, let's look at niacin and its role in the body. Niacin is a B vitamin needed to create compounds crucial to cellular function. A shortage of niacin, or vitamin B3, can lead to ...