Andreea Mihalache

Dwight D. Eisenhower, a former US president, had a heart attack at the age of 64. Later, despite his cholesterol levels being within the normal range, he adopted a low-fat diet. However, despite the diet, he gained weight and his cholesterol levels rose, calling the effectiveness of the diet into question.

For decades, fats have been considered unhealthy and have been associated with an increased risk of cardiovascular disease. However, recent research has revealed a more nuanced picture.