Sugar And Fat: How Nutrition’s Biggest Debate Changed The Way We Eat
Bold Claims And Changing Nutrition Advice: For decades, fat was seen as the main cause of weight gain and heart disease. Beginning in the late 20th century, many health guidelines encouraged people to eat low-fat foods. Grocery stores filled with fat-free snacks, low-fat yogurt, and processed meals marketed as healthier choices. But as fat intake dropped, sugar consumption quietly increased. Food companies often replaced fat with added sugar to improve taste and texture. Over time, researchers began noticing that obesity and diabetes rates were still rising, even as people followed low-fat advice. This shift led many experts to ask an important question: is sugar now the bigger dietary concern.