Mar 16, 2026
Many people feel like they are addicted to sugar or certain foods. In this episode, Leslie shares her personal journey of believing she was a food and sugar addict and how that belief shaped her eating habits, behaviors, and identity for years. Because of her science background, the research around dopamine, habits, and reward pathways made the addiction model feel very convincing.
Over time, however, Leslie began noticing something deeper. The belief that she was addicted to sugar was actually intensifying the struggle. When foods are labeled as “dangerous,” “forbidden,” or “trigger foods,” the brain creates fear, urgency, and scarcity, which can lead to the exact overeating patterns people are trying to avoid.
Leslie explains how the meaning we attach to food can influence our physiology, emotions, and behavior. When those beliefs shift, food loses its emotional charge and becomes neutral again. This shift can transform a chaotic relationship with food into one that feels calm, balanced, and sustainable.
“Once I stopped believing I was a food addict, food stopped having power over me.”— Leslie Thornton
0:00 – Why many people believe they are
addicted to sugar or food
1:19 – How
identifying as a food addict initially helped Leslie control her
eating
2:50 – The
science behind food cravings and reward pathways
3:26 – How
Leslie eventually shifted beyond the food addiction
belief
5:22 – Why the
beliefs that helped you before may stop working
later
7:38 – Feeling
frustrated watching others eat freely without gaining
weight
9:34 – The milkshake study showing how belief changes
physiology
11:13 – How
identifying as a food addict can reinforce overeating
patterns
12:25 – Why
restrictive dieting often leads to overeating later in the
day
13:27 – How
labeling foods as “trigger foods” increases cravings
14:19 – What
happens when you remove food rules and allow all
foods
15:39 – How
identity influences behavior around food
17:09 – The
moment Leslie realized she simply wanted peace with
food
19:19 – Why
labels and diagnoses can sometimes keep people stuck
23:01 –
Questioning the belief that you cannot have a normal relationship
with food
24:31 – The
mindset shift that helped Leslie move beyond the addiction
identity
27:45 – Why
changing the meaning attached to food changes
behavior
30:27 – The
“forbidden fruit effect” and why restriction
backfires
31:32 – What a
neutral relationship with food actually looks like
32:58 – The
powerful question: What if the problem was never the food?
Connect With Leslie Thornton:
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