Sugar affects not only weight: scientists have identified a hidden threat

Researchers at the University of Colorado Anschutz Medical Campus have hypothesized that excess fructose may activate brain mechanisms related to food-seeking, impulsivity, and risk-taking. The article examines a possible link between sugar and behavior and mental disorders, but emphasizes that this is only a hypothesis, not a proven cause. WHO recommendations on sugar consumption are also provided.

Researchers at the University of Colorado Anschutz Medical Campus have hypothesized that excess fructose may activate brain mechanisms related to food-seeking, impulsivity, and increased risk-taking. From an evolutionary perspective, such a response helped survival in times of food scarcity, but in the modern diet with constant intake of added sugar, this may lead to overstimulation of the system. The authors, including Professor Richard Johnson, consider a possible link to ADHD, bipolar disorder, and other conditions, but emphasize that sugar is not an independent cause of these diseases. The article also lists hidden sources of sugar (smoothies, sauces, granola bars) and provides WHO recommendations: no more than 10% of daily caloric intake from free sugars (about 50 g for a 2000 kcal diet). The material was written by Tomer Adoni.