La niacina, la vitamina B que se utilizaba para mejorar el perfil lipídico y reducir el riesgo de enfermedades cardíacas, promueve la inflamación arterial y el riesgo cardiovascular a través de sus metabolitos.
www.nature.com/articles/s41591-023-02793-8 
newsroom.clevelandclinic.org/2024/02/19/cleveland-clinic-led-study-dis
Cleveland Clinic-Led Study Discovers Link between High Levels of Niacin – a Common B Vitamin – and Heart Disease
Excess Niacin Fuels Inflammation, Cardiovascular Disease through Newly Discovered Pathway
La niacina es un suplemento muy común. De ahí lo importante de estos resultados...
Niacin (vitamin B-3) is very common in a Western diet. “For decades, the United States and more than 50 nations have mandated niacin fortification in staple foods such as flour, cereals and oats to prevent disease related to nutritional deficiency,” said Dr. Hazen. Yet one in four subjects in the researchers’ patient cohorts appear to be getting too much, and had high levels of 4PY, which appears to contribute to cardiovascular disease development.