A group of independent medical academics challenged a BMJ (British Medical Journal) 20 year follow-up study that claimed favorable results among those using statins as a preventative measure. It was known as the West of Scotland Coronary Prevention Study (WOSCOPS), and it was the first trial to demonstrate a significant reduction in cardiovascular events with statin therapy for primary prevention. The critical report challenging the BMJ’s statin-promotion based on the WOSCOPS study was published recently, October of 2017. The challenging trio of medical scientists, led by independent researcher Uffe Ravnskov MD, PhD, author of The Cholesterol Myth and Fat and Cholesterol are Good for You, parsed and picked at the study to show it is flawed. They concluded: "The study has serious bias. Many patients stop taking statins. In a study of over 140 000 elderly people, two thirds of those with cardiovascular disease (and even more of those without) had stopped treatment after two years. The question is, therefore, whether the mortality benefit among those with the highest LDL cholesterol is due to statin treatment or to their high LDL cholesterol. The question is relevant because a recent systematic review of 19 cohort studies including 68 094 elderly people (≥60 years) followed for several years found an inverse association between all cause mortality and LDL cholesterol in 92% of participants. In the largest study those with the highest LDL cholesterol lived longer than those taking statins."
A 2017 meta-analysis of 29 studies has concluded that consuming dietary dairy fat has no negative effects on all cause mortality or mortality from cardiovascular disease (CVD) and coronary heart disease (CHD). This includes dairy fats of all types. One of the researchers, Ian Givens of England’s Reading University, commented on the record: “There’s been a lot of publicity over the last 5 to 10 years about how saturated fats increase the risk of cardiovascular disease and a belief has grown up that they must increase the risk, but they don’t.” Actually, dairy and other animal sourced saturated fats have been wrongly condemned as a contributor to obesity and higher cardiovascular risk since Ancel Keys' notorious seven countries study over 50 years ago, which spawned the “lipid theory” of heart disease and obesity.