A recent study published in JAMA Internal Medicine compared the health effects of butter with plant oils, finding that consuming butter was associated with a 15% higher risk of death from any cause and greater cancer risk. In contrast, those who consumed plant oils had a 16% lower risk of all-cause mortality, as well as reduced risks of cancer and cardiovascular disease. This research highlights the importance of choosing plant oils over butter for overall health and longevity.

The study, which analysed data from over 220,000 adults followed for more than 33 years, challenges the notion that butter is a healthy option and emphasizes the benefits of plant-based oils. Experts argue that promoting butter while attacking plant oils ignores the substantial evidence supporting the health benefits of plant oils. This research serves as a reminder to prioritize plant oils over butter for a healthier diet and reduced disease risk.