Strict Diets Questioned: Scientists Warn About the Risks of “Healthy” Eating

Strict dietary control not only fails to guarantee health but can also be harmful, according to The Conversation, citing new research.

Scientists have found that an obsession with “perfect” eating can lead to orthorexia—a disorder in which the desire to eat only “healthy” foods negatively affects quality of life and social relationships. Modern food culture largely developed amid growing anxiety about obesity, which intensified in the 1980s. However, the causes of excess weight are far more complex than diet alone, and attempts to solve the problem through strict restrictions have not produced the expected results.

Researchers suggest intuitive eating as an alternative—paying attention to the body’s own signals, such as hunger, satiety, and nutrient needs. People who follow this approach tend to have healthier diets, better mental well-being, and lower body mass index. Positive effects are also seen with regular meals and shared dining experiences.

Experts emphasize that healthy eating is not about prohibitions but about a flexible balance that considers enjoyment of food, social context, and overall well-being. Moving from control to mindfulness, they argue, helps establish sustainable habits without stress or guilt.