High Glycemic Diets Linked to Increased Food Cravings and Poor Eating Behaviors

A recent study published in Nutrition Science explored how diets high in glycemic and insulinemic properties influence eating behavior in adults. The study included 561 participants aged 19–64 and assessed dietary intake alongside measures such as glycemic index (GI), glycemic load (GL), insulin index (II), and insulin load (IL).

Participants consuming diets with higher GL and IL showed significantly higher levels of emotional and uncontrolled eating, along with stronger food cravings triggered by both positive and negative emotions. These individuals were also more responsive to food cues and experienced greater feelings of guilt. In contrast, those with lower GI, GL, II, and IL values demonstrated healthier eating patterns and better behavioral control.

Additionally, higher insulinemic diets were associated with increased body mass index (BMI) and larger waist and hip measurements. The findings suggest that focusing on the quality of carbohydrates and insulin response—not just calorie intake—may help improve eating behavior and support better weight management strategies.

22-03-2026