Heart disease, also known as cardiovascular disease, refers to a range of conditions that affect the heart and blood vessels. It is a broad term that encompasses various conditions, including coronary artery disease, heart failure, arrhythmias, and valvular heart diseases, among others. Heart disease is a leading cause of death worldwide.
Dietary guidelines are evidence-based recommendations that provide guidance on healthy eating patterns and lifestyle choices to promote overall health and prevent chronic diseases. These guidelines are typically developed by government agencies or expert committees and are updated periodically based on the latest scientific research. This site heavily questions basic assumptions within the dietary guidelines and shows conflicts of interest in their creation.
The diet-heart hypothesis, also known as the lipid hypothesis, proposes that there is a direct relationship between dietary fat intake, particularly saturated fat and cholesterol, and the development of heart disease. It suggests that consuming high amounts of these fats leads to an increase in blood cholesterol levels, specifically low-density lipoprotein (LDL) cholesterol, which in turn contributes to the formation of atherosclerotic plaques in the arteries. Some consider this hypothesis nothing more than wishful thinking.