Habit Formation and Long-Term Success: Maintaining Consistency with Intermittent Fasting

Habit Formation and Long-Term Success: Maintaining Consistency with Intermittent FastingIn today's world, where fast food outlets are ubiquitous and our lifestyles are increasingly sedentary, the importance of maintaining a healthy diet and lifestyle cannot be overstated. One strategy that has gained significant popularity in recent years is intermittent fasting. While effective, the challenge lies not in starting intermittent fasting but in maintaining consistency over the long term.
In this article, we look into the concept of habit formation and its critical role in achieving enduring success with intermittent fasting.

The Role of Habit Formation in Intermittent Fasting

The journey of intermittent fasting is intertwined with the complex science of habit formation. It's more than just altering eating patterns—it's about the deliberate and consistent practice of new habits. Let's dissect the intricate role that habits play in this journey,
engaging the brain's neuroplasticity, our willpower reserves, and even the spaces we inhabit.

The Habit Loop

The formula for habits isn't as elusive as it may seem. In fact, it's a cycle we are all intimately familiar with, comprising three components: a cue, a routine, and a reward. Here's how it works in the intermittent fasting context:

  • Cue: Think of this as an alarm clock that sets off a specific behavior. In intermittent fasting, the cue might be a certain time that marks the beginning of your fasting period.
  • Routine: This is the behavior in response to the cue—in this case, fasting for a predetermined window.
  • Reward: Then we have the reward, the light at the end of the tunnel. In the context of fasting, it could be the rejuvenated feeling or the sense of accomplishment after a successful fast.

The Neural Pathways: Habit Formation in the Brain

Our brains love rewards. Each time we perform a rewarding behavior, our brains respond by releasing dopamine, a neurotransmitter associated with pleasure. The release of dopamine strengthens the connections in our brain related to this behavior, making it more likely to be repeated. With regard to intermittent fasting, consistently rewarding yourself for completing a fasting period can help make it a habitual behavior.

Crafting the Habit of Intermittent Fasting

Your body is a creature of habit, and initially, it might resist a new eating schedule. But don't worry, it's also a master adapter. Starting with manageable fasting windows and progressively expanding them trains your body to get used to this new routine. Over time, this repeated behavior solidifies into a habit, and your body starts to anticipate and adjust to the fasting periods, making it easier to maintain the fast.

Habit vs. Willpower

Each time you rely on willpower to make a decision, you're tapping into your limited pool of mental energy. That's why major dietary changes often feel so draining. But habits, being automatic behaviors, bypass the need for willpower, preserving your mental energy. Once intermittent fasting becomes a habit, it requires less conscious effort, significantly increasing the chances of long-term adherence.

The Impact of the Environment on Habits

Our physical surroundings have a profound impact on our behaviors and habits. By strategically organizing our environment—for instance, by keeping tempting snacks out of sight you can make our fasting habit easier to uphold.

Tips for Developing Habits to Achieve Success in Intermittent Fasting
The path to success in intermittent fasting lies not just in understanding the concept, but also in effectively incorporating it into your daily routine. Here are some strategies to develop successful fasting habits, step-by-step.

Embrace Small Beginnings

Habit Formation and Long-Term Success: Maintaining Consistency with Intermittent FastingDiving headfirst into a rigorous fasting regimen can be daunting, and it can lead to burnout quickly. That's why starting small is key. Begin with shorter fasting periods— let's say, 12 hours—and gradually extend them as your body acclimates. This principle is rooted in the science of behavior change that suggests gradual adjustments are more sustainable than drastic changes.

Prioritize Consistency

Consistency is the bedrock of habit formation. Select a fasting schedule that meshes well with your lifestyle and try to stick with it daily. Over time, this consistency reinforces the neural pathways in your brain associated with fasting, making it a more automatic behavior.

Make Positive Reinforcement Work For You

Positive reinforcement is a potent tool in the formation and strengthening of habits. Whenever you successfully complete a fasting window, reward yourself (but not necessarily with food!). This could be a relaxing bath, an episode of your favorite show, or a walk in the park. The dopamine release associated with these rewards makes the brain more likely to repeat the fasting behavior.

Hold Yourself Accountable

Publicly declaring your goals and sharing your progress creates a sense of accountability, which can be a powerful motivator. You could join a local or online intermittent fasting group, or simply share your goals with a close friend who can provide support and motivation when the going gets tough.

Harness the Habit Loop

Mindfully constructing your habit loop—cue, routine, and reward—can help make intermittent fasting more automatic. Perhaps the end of dinner marks the start of your fasting window (cue), you fast for the next 16 hours (routine), and then you indulge in a healthy breakfast (reward). Over time, this cycle helps cement the fasting habit.

Exercise Patience and Flexibility

Remember, Rome wasn't built in a day, and neither are habits. Patience is crucial in this journey. There will be challenging days, but don't let them derail you. Be flexible and ready to experiment with different methods until you find a fasting schedule that suits you.

Invest In Technology

The technology we have at our fingertips can be an effective ally in your fasting endeavors. Apps like the Greatness App can help build healthy daily habits and self-care routines to improve your physical, mental, and emotional well-being. It uses behavioral science and psychology to create personalized habit programs and routines based on your goals and strengths. It also provides expert courses, audio coaching, and mental health coaching, all of which can support your fasting journey.


Long-term success with intermittent fasting, or any dietary change, is heavily reliant on forming and maintaining habits. For a successful health journey, we must understand the power of habit formation and use it to develop sustainable fasting habits.

The path to a healthier lifestyle is a marathon, not a sprint. It requires commitment, consistency, and above all, patience with oneself. As with any significant lifestyle change, the road might be bumpy at times. However, by integrating intermittent fasting into our daily routine and forming a sustainable habit, we can navigate these challenges and reap the multitude of benefits that this eating pattern has to offer.


About Lauren

Lauren is the Content & Community Manager for Wellness Force Media. According to Lauren, wellness is about finding gratitude and joy in doing any type of physical or self-care activity that we love. Wellness means providing ourselves with self-love, good nutrition, and the inner peace that our individual minds and bodies need.

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