The ULU Yoga Blog

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In the contemporary world, where the tempo of life has accelerated to a dizzying pace, ancient practices like yoga and intermittent fasting have captured the attention of those seeking respite from the cacophony of modern living. These practices, rooted in wisdom cultivated over millennia, offer a harmonious approach to achieving holistic wellness, integrating the realms of mind, body, and spirit in the pursuit of balanced living. In this exploration, we shall delve into the philosophical underpinnings of yoga and intermittent fasting, draw upon relevant scientific research, and discover how these practices complement each other in fostering a holistic lifestyle.

Zen-like athlete meditating with eyes closed while practicing Yoga at home.

Yoga: The Union of Mind, Body, and Spirit

Yoga, an ancient practice with its origins in India, is more than a series of physical postures or asanas. It is a comprehensive system of personal development that encompasses physical, mental, and spiritual dimensions. The word yoga, derived from the Sanskrit root “yuj,” means to unite or integrate, signifying the practice’s ultimate aim: the union of the individual consciousness with the universal consciousness (Feuerstein, 2012).

The philosophical foundations of yoga can be traced back to the Vedas, ancient Hindu scriptures that embody a wealth of spiritual knowledge. Among these texts, Patanjali’s Yoga Sutras stand out as a seminal treatise that has shaped the modern understanding of yoga. Patanjali describes yoga as an eight-limbed path (Ashtanga) that includes ethical principles (yama and niyama), physical postures (asana), breath control (pranayama), sense withdrawal (pratyahara), concentration (dharana), meditation (dhyana), and ultimately, self-realization or enlightenment (samadhi) (Bryant, 2009).
Throughout history, mankind has been guided by the wisdom of great thinkers, their insights offering a foundation upon which to build a life of meaning and purpose. From the ancient ruminations of Patanjali and Socrates to the more contemporary reflections of Thoreau and Nietzsche, the quest for self-awareness, balance, and wellness has been a central theme in human thought. In the realm of yoga, Patanjali’s Yoga Sutras provide a roadmap for attaining inner peace and self-realization through the eightfold path of Raja Yoga. These teachings emphasize the importance of cultivating physical, mental, and spiritual balance, affirming that it is through this pursuit that one may achieve a state of optimal health and well-being. In a similar vein, Socrates extolled the virtues of self-awareness and introspection, asserting that “the unexamined life is not worth living.” This echoes the yogic ideal of self-study (svadhyaya), which encourages individuals to delve deeply into their inner selves to foster growth and transformation.
In the realm of intermittent fasting, we find parallels in the teachings of various philosophical traditions. For instance, the Stoics, including Seneca and Marcus Aurelius, believed in the practice of voluntary discomfort as a means of building resilience and fortitude. This concept aligns with the practice of intermittent fasting, wherein individuals willingly abstain from food for a predetermined period to promote physical and mental well-being.

Similarly, Thoreau, in his seminal work, “Walden,” extolled the virtues of simplicity and moderation, asserting that “our life is frittered away by detail…simplify, simplify.” This sentiment resonates with the minimalist approach of intermittent fasting, which seeks to streamline one’s dietary habits to foster a more balanced and harmonious existence.

Yoga’s impact on health and well-being is now well-established by scientific research, with numerous studies demonstrating its effectiveness in reducing stress, improving mental health, and enhancing physical fitness (Ross & Thomas, 2010). Furthermore, yoga has been shown to improve the immune system, lower inflammation, and promote cardiovascular health (Innes & Selfe, 2014). These multifaceted benefits make yoga an invaluable component of a holistic lifestyle.

Conception of diet. Healthy food. Young woman in yoga clothes is outdoors on the field

Intermittent Fasting: A Time-Tested Approach to Nourishment

Intermittent fasting, an age-old practice of voluntarily abstaining from food for specific periods, has experienced a resurgence in recent years. While its origins can be traced back to various religious and cultural traditions, the philosophy underpinning intermittent fasting shares a common thread: the understanding that our bodies are innately equipped with the capacity to heal and rejuvenate when given the opportunity to rest and restore (Horne et al., 2015).

There are several methods of intermittent fasting, ranging from time-restricted feeding (e.g., 16:8, where one consumes all their daily calories within an 8-hour window) to alternate-day fasting and periodic fasting (e.g., the 5:2 approach, where one consumes a reduced-calorie diet for two non-consecutive days per week) (Patterson & Sears, 2017).

The scientific literature on intermittent fasting has grown exponentially in recent years, revealing its potential to promote weight loss, improve metabolic health, enhance cognitive function, and increase longevity (de Cabo & Mattson, 2019). By allowing the body to enter a state of “metabolic switching,” intermittent fasting triggers a host of cellular repair processes and shifts energy metabolism from glucose to fatty acids and ketones, conferring numerous health benefits (Mattson et al., 2017).

Young sporty woman sitting on yoga mat and holding variety of vegetables and apple

The Philosophical Convergence of Yoga and Intermittent Fasting

To understand the deeper connection between yoga and intermittent fasting, we must examine their shared philosophical underpinnings. Both practices arise from a recognition of the interconnectedness of mind, body, and spirit, emphasizing the importance of cultivating harmony and balance in all aspects of our being.

The practices of yoga and intermittent fasting share a common ground in their emphasis on self-discipline, introspection, and the cultivation of a balanced relationship between the body and mind. Both systems advocate for mindful living and the deliberate application of restraint as a means to foster personal growth and holistic well-being.

From a philosophical standpoint, yoga’s ethical principles, or yamas and niyamas, provide a framework for cultivating mindful eating habits and self-discipline in the context of intermittent fasting. For instance, the Yama of aparigraha (non-greed) encourages moderation in consumption, while the niyama of tapas (austerity or discipline) supports the self-control necessary to adhere to fasting schedules.

In the Bhagavad Gita, a classic Indian text that has significantly influenced yoga philosophy, Lord Krishna speaks of the “Middle Path,” extolling the virtues of moderation in all aspects of life, including eating, sleeping, and recreation (Easwaran, 2007). This principle of balance aligns well with the ethos of intermittent fasting, which advocates for periodic abstinence from food to counterbalance the indulgences of modern life.

Ancient wisdom traditions such as Buddhism and Hinduism have long espoused the concept of the “Middle Way” – the path of moderation that avoids extremes of indulgence and asceticism (Batchelor, 1994). This philosophy is echoed in the teachings of the Greek philosopher Aristotle, who advocated for the “Golden Mean” as the key to virtuous living (Aristotle & Ross, 1980).

Yoga and intermittent fasting exemplify this principle of balance, inviting practitioners to cultivate mindfulness and self-awareness in their approach to movement, nourishment, and rest. By fostering harmony between the physical, mental, and spiritual dimensions of our being, these practices support the development of resilience, adaptability, and inner equilibrium – qualities that are integral to a holistic lifestyle.

Young sporty woman sitting on yoga mat and holding variety of vegetables and apple

Integration for Holistic Wellness

To integrate yoga and intermittent fasting into a holistic lifestyle, it is essential to approach these practices with mindfulness, self-compassion, and a willingness to experiment. As both practices require a degree of discipline, it is vital to listen to one’s body and make adjustments as needed, recognizing that individual needs and circumstances may vary. Yoga and intermittent fasting, when integrated into daily life, can synergistically enhance each other’s benefits, promoting holistic wellness. Yoga practitioners may find that intermittent fasting enhances their practice by increasing mental clarity, focus, and physical vitality. In turn, yoga can support those practicing intermittent fasting by fostering mindfulness, self-awareness, and stress reduction, which can alleviate the challenges associated with fasting, such as irritability or emotional eating.

Moreover, the practice of pranayama, or breath control, within the context of yoga can further complement the effects of intermittent fasting. Pranayama techniques, such as Nadi Shodhana (alternate nostril breathing) and Ujjayi (victorious breath), have been shown to balance the autonomic nervous system, promoting relaxation and stress reduction (Brown & Gerbarg, 2005; Telles et al., 2016). These practices can help individuals navigate the challenges of fasting with grace and equanimity.

Conception of diet. Healthy food. Young woman in yoga clothes is outdoors on the field

Science of Synergy: How Yoga and Intermittent Fasting Complement Each Other

The synergistic benefits of combining yoga and intermittent fasting are evident in both the philosophical and scientific realms. At their core, both practices promote self-awareness, discipline, and mindfulness, enhancing our ability to make conscious choices that support our well-being.

From a physiological perspective, yoga and intermittent fasting work in tandem to optimize health by modulating the body’s stress response and promoting cellular repair and rejuvenation. For instance, research has demonstrated that yoga can activate the parasympathetic nervous system, countering the harmful effects of chronic stress and supporting immune function (Rocha et al., 2012). Meanwhile, intermittent fasting triggers a process called autophagy, wherein the body clears out damaged cells and cellular components, effectively “cleaning house” and promoting cellular renewal (Alirezaei et al., 2010).  The combination of these practices may have a synergistic effect on mental health as well. Yoga has been shown to enhance mood, alleviate anxiety, and improve cognitive function (Cahn et al., 2017), while intermittent fasting has been linked to increased production of brain-derived neurotrophic factor (BDNF), a protein that supports neuronal health and plasticity (Marosi & Mattson, 2014).

Conception of diet. Healthy food. Young woman in yoga clothes is outdoors on the field

Modern Research and Ancient Wisdom

As interest in yoga and intermittent fasting continues to grow, scientific research has begun to catch up with the millennia-old wisdom embedded within these practices. A notable example is the groundbreaking work of Dr. Yoshinori Ohsumi, who was awarded the Nobel Prize in Physiology or Medicine in 2016 for his discoveries in autophagy, the process by which cells recycle and repair themselves (Levine et al., 2017). Autophagy, which is enhanced during fasting, has been linked to numerous health benefits, including increased longevity and reduced risk of chronic diseases (Madeo et al., 2018).

This concept of cellular renewal resonates with the yogic belief in the body’s innate capacity for self-healing, underscoring the inherent wisdom of ancient practices in light of modern scientific discoveries. As research continues to unveil the mechanisms underlying the benefits of yoga and intermittent fasting, we can appreciate the profound insights of ancient sages and philosophers who recognized the power of these practices long before the advent of modern science.

Begin by familiarizing yourself with various styles of yoga and intermittent fasting, and select the methods that resonate with your personal goals, values, and lifestyle. It may be helpful to consult with a qualified yoga teacher or healthcare professional for guidance and support. When practicing yoga, focus on developing a consistent routine that includes physical postures, breathwork, and meditation. This balanced approach will help to cultivate mindfulness, flexibility, and strength, both on and off the mat.

When embarking on an intermittent fasting journey, start gradually and pay close attention to your body’s signals. Ensure that you are consuming a balanced, nutrient-dense diet during your feeding window, and prioritize self-care practices such as rest, hydration, and stress management.


Yoga and intermittent fasting, as time-tested practices rooted in ancient wisdom, offer a potent combination for those seeking to cultivate a holistic lifestyle. By integrating these practices into our daily routines, we can foster harmony and balance in the realms of mind, body, and spirit, empowering ourselves to live with greater resilience, vitality, and inner peace. Drawing upon the philosophical lessons of history and the insights of modern scientific research, we can appreciate the profound synergy between yoga and intermittent fasting and embrace their transformative potential in our pursuit of holistic wellness.



Alirezaei, M., Kemball, C. C., Flynn, C. T., Wood, M. R., Whitton, J. L., & Kiosses, W. B. (2010). Short-term fasting induces profound neuronal autophagy. Autophagy, 6(6), 702-710.

Aristotle, & Ross, W. D. (1980). The Nicomachean ethics. Oxford University Press.

Batchelor, S. (1994). The awakening of the West: The encounter of Buddhism and Western culture. Parallax Press.

Bryant, E. F. (2009). The yoga sutras of Patanjali: A new edition, translation, and commentary. North Point Press.

Cahn, B. R., Goodman, M. S., Peterson, C. T., Maturi, R., & Mills, P. J. (2017). Yoga, meditation, and mind-body health: Increased BDNF, cortisol awakening response, and altered inflammatory marker expression after a 3-month yoga and meditation retreat. Frontiers in Human Neuroscience, 11, 315.

de Cabo, R., & Mattson, M. P. (2019). Effects of intermittent fasting on health, aging, and disease. New England Journal of Medicine, 381(26),


Feuerstein, G. (2012). The yoga tradition: Its history, literature, philosophy and practice. Hohm Press.

Horne, B. D., Muhlestein, J. B., & Anderson, J. L. (2015). Health effects of intermittent fasting: Hormesis or harm? A systematic review. American Journal of Clinical Nutrition, 102(2), 464-470.

Innes, K. E., & Selfe, T. K. (2014). Yoga for adults with type 2 diabetes: A systematic review of controlled trials. Journal of Diabetes Research, 2014, 1-13.

Marosi, K., & Mattson, M. P. (2014). BDNF mediates adaptive brain and body responses to energetic challenges. Trends in Endocrinology and Metabolism, 25(2), 89-98.

Mattson, M. P., Longo, V. D., & Harvie, M. (2017). Impact of intermittent fasting on health and disease processes. Ageing Research Reviews, 39, 46-58.

Patterson, R. E., & Sears, D. D. (2017). Metabolic effects of intermittent fasting. Annual Review of Nutrition, 37, 371-393.

Rocha, K. K. F., Ribeiro, A. M., Rocha, K. C. F., Sousa, M. B. C., Albuquerque, F. S., Ribeiro, S., & Silva, R. H. (2012). Improvement in physiological and psychological parameters after 6 months of yoga practice. Consciousness and Cognition, 21(2), 843-850.

Ross, A., & Thomas, S. (2010). The health benefits of yoga and exercise: A review of comparison studies. Journal of Alternative and Complementary Medicine, 16(1), 3-12.

Ulu Contributor

Ulu Contributor

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