Open Instagram or TikTok right now, and you will be bombarded with influencers, biohackers, and even doctors swearing that the secret to eternal health, razor-sharp focus, and weight loss is simply not eating for 16, 18, or 20 hours a day. Intermittent Fasting (IF) is the current golden child of the wellness industry.
But in my practice as a Psychotherapist and Clinical Hypnotherapist—and as a human navigating the same terrain—I am seeing a different reality. Behind closed doors, many women are whispering the same thing: *”Everyone says this is amazing, but it’s making me insane around food. What is wrong with me?”*
I’m here to tell you today: **Absolutely nothing is wrong with you.**
If you have a history of disordered eating, chronic dieting, or Binge Eating Disorder (BED), fasting is often not a miraculous health tool. It is a socially acceptable trigger for the restrict/binge cycle.
If fasting has left you feeling chaotic, obsessed with food, and stuck in shame spirals, this blog is for you. Let’s look at the science of why your body is rebelling.
The “Honeymoon Phase”: Why It Feels Good at First
Many people who start fasting report an initial surge of energy and laser focus. They feel “clean” and in control.
Biologically, this isn’t necessarily “zen.” When you deny your body fuel for extended periods, it views this as a mild survival threat. It pumps out adrenaline and cortisol (stress hormones) to keep you alert so you can “go find food.” For a while, this stress response feels like high-achieving energy.
But your body is keeping score.
The Biology of the Backfire: The Primal Scream
We have a primal brain (often called the reptilian brain) whose only job is survival. It doesn’t know you are doing a trendy 16:8 protocol; it just knows food is scarce.
Research into restrictive eating consistently shows a psychological and biological backlash. The most famous example is the **Minnesota Starvation Experiment (1944)**. Healthy men placed on semi-starvation diets became obsessed with food, irritable, depressed, and when allowed to eat again, many binged uncontrollably, consuming thousands of calories in single sittings because their bodies were terrified of future scarcity.
When you fast, you are micro-dosing this starvation response daily.
When your “eating window” finally opens, your prefrontal cortex (the logical, planning part of your brain) is offline. Your primal brain takes the wheel, demanding high-energy, quick-fix foods *now*, leading to the inevitable binge.
It is biology, not a lack of willpower.
The Psychology: The “Last Supper” Mentality
For those with disordered eating patterns, the clock becomes a new source of anxiety.
The Scarcity Mindset:
As the eating window closes, you experience the “Last Supper” effect—eating as much as possible, regardless of fullness, because “I can’t eat again until noon tomorrow.”
Food Obsession:
Instead of being present in your life, you spend the last few hours of your fast watching the clock, fantasizing about your first meal. This is not food freedom; it’s food fixation.
Intuitive Eating vs. External Rules
The antidote to this chaotic cycle isn’t *more* rules; it’s re-learning how to listen to the body you live in.
Researchers and pioneers in the field of **Intuitive Eating**, like Evelyn Tribole and Elyse Resch, have decades of data showing that relying on external cues (like a clock) to dictate eating disconnects us from our interoceptive awareness (our ability to feel hunger and fullness cues).
Healing comes from **nervous system regulation**—creating enough safety in the body that you can eat when you are hungry and stop when you are full, without panic or restriction. This is the essence of **The Gentle Pause**.
Busting the Guilt Trap: You Don’t Have to Follow the Herd
It is incredibly isolating when it feels like the whole world is successfully doing something that makes you crumble.
Please hear this: A tool is only good if it works *for you*. You wouldn’t use a hammer to wash a window. If fasting is shattering your peace of mind, put the hammer down.
Opting out of a trend because it harms your mental health isn’t failure; it’s a massive victory in self-awareness and self-preservation.
Conclusion: Reconnecting with Trust
If you are ready to stop letting a clock dictate your worth and start rebuilding trust with your body, I am here to help.
Through a combination of **Psychotherapy** to understand the roots of your relationship with food, and **Clinical Hypnotherapy** to soothe the subconscious survival brain, we can move away from rigid rules and toward a peaceful, regulated way of eating.
*You don’t need another diet trend. You need a Gentle Pause.*
**If this resonates and you’re ready for a different approach, book a 1:1 session with me in Cabinteely or Online.**
