Snack Cravings
2 articles
Food Science
The Anatomy of a Snack Craving: From Fleeting Thought to Urgent Need
Snack cravings are complex phenomena driven by an interplay of physiological signals and cognitive processes, not just a lack of willpower. Understanding the stages from trigger to elaboration is key to managing these urges.
Dr. Lena Hanson·October 7, 2026
Food Science
Why You Crave Snacks When You're Not Hungry: Three Brain Systems at Work
Snack cravings when you're not hungry are driven by three distinct brain systems: the reward circuit, the habit loop, and the ancient foraging drive, not nutritional deficiencies. Understanding these mechanisms is the first step toward managing urges.
Dr. Lena Hanson·June 18, 2026