Overview
- Nutrition scientist Heike Niemeier says recurring urges for sweets often stem from emotional triggers or rapid drops in blood sugar rather than a single, uniform condition called ‘sugar addiction’.
- Eating every four to six hours and including protein at meals helps steady blood glucose and prolongs satiety, which reduces the spike‑and‑crash cycles that prompt sweet cravings.
- Brain scans cited by the expert show that sugar can activate the brain’s reward circuits in some people in ways that resemble responses to addictive substances, which can reinforce habit loops.
- Behavior change should be personalized because strict bans often backfire; many people do better with stepwise reduction, such as cutting portion sizes before eliminating treats completely.
- As a practical roadmap, experts recommend building a balanced diet high in vegetables, protein and variety while allowing occasional treats, and researchers are investigating gut bacteria and vitamin B5 as possible future tools to curb sugar desire.