The development of epigenetics began around the 1940s, initially focusing on the biological functioning and processes of how fertilized zygotes developed toward a more mature organism. Since then, epigenetics has evolved into a field of study that examines how the environment and external factors contribute to and alter gene expression by changing the chemicals attached to DNA or turning gene "switches" on or off.
This field is significant in uncovering and understanding diseases, illnesses, and inflammation. Our environment contributes to internal and external forces related to air and noise pollution, diet and nutrition, exposure to toxins (e.g., soil, air, mold), and sedentary versus active lifestyles. Scientists are discovering that how we interact with our environment can impact our epigenome, which in turn affects the body and brain. The aging process, metabolism, brain disorders, inflammation, and diseases such as Parkinson’s and Alzheimer’s are a few ways environmental exposures impact our health and cellular changes, referred to as markers, which tell specific cells to “turn on” or “turn off”.
Generational Trauma and Its Biological Underpinnings
While there is still much research to be done, the concept of trauma being exchanged or transmitted generationally has biological foundations. It appears that changes in DNA expression occur when there is toxic stress. Tiny molecules impact the DNA structure and/or molecular pathways during conception. This may potentially impact the DNA of offspring or make them more susceptible to trauma responses.
Generational trauma involves the transfer of traumatic experiences and their emotional and psychological impacts from one generation to the next. This transfer can be through learned behaviors and emotional responses, as well as biological changes in gene expression. For instance, studies have shown that children of Holocaust survivors and other individuals exposed to significant trauma exhibit similar stress responses and psychological conditions as their parents, suggesting a biological component to trauma transmission.
The Role of Environmental Factors
Environmental factors play a crucial role in shaping our epigenome. For example, chronic stress, poor diet, exposure to toxins, and lack of physical activity can all lead to negative changes in gene expression. Conversely, positive environmental factors such as a healthy diet, regular exercise, mindfulness practices, and supportive relationships can promote beneficial changes in the epigenome.
As an integrative health coach, understanding the impact of epigenetics and generational trauma is essential. It highlights the importance of addressing environmental and lifestyle factors when supporting clients in their healing journeys. This perspective supports the idea that individuals can heal and improve their well-being through positive support systems, nutritious eating, exercise, mindfulness, and other holistic practices.
Healing Through Integrative Approaches
Healing from generational trauma and promoting positive epigenetic changes require a comprehensive approach that encompasses various aspects of life:
- Nutrition: Eating a balanced and nutritious diet can support overall health and positively impact gene expression.
- Exercise: Regular physical activity promotes mental and physical well-being and can help mitigate the effects of stress.
- Mindfulness and Meditation: Practices focused on quiet contemplation, breathwork, and mindfulness can reduce stress and promote emotional balance.
- Nature and Movement: Walks in nature and body healing modalities like EMDR, biofeedback, somatic exercises, EFT, and yoga can support the healing process.
- Spiritual Practices: Engaging in prayer, gratitude, and letting go of what no longer serves us can enhance emotional and spiritual well-being.
Collective Healing and Family Systems
When addressing trauma, it is essential to consider the family system and collective healing. Trauma often impacts entire families and communities, and healing should involve addressing these broader systems. By fostering a supportive environment and promoting positive lifestyle changes, individuals can break the cycle of generational trauma and create a healthier future for themselves and their descendants.
In conclusion, epigenetics and generational trauma are interconnected fields that reveal the profound impact of our environment and experiences on our biological makeup. By understanding these concepts and implementing holistic healing practices, we can promote positive change and support our overall well-being.
References
https://www.bbc.com/future/article/20190326-what-is-epigenetic
https://www.research.va.gov/currents/1016-3.cfm
https://my.clevelandclinic.org/health/articles/epigenetic
https://pmc.ncbi.nlm.nih.gov/articles/PMC6127768/
https://www.sacredancestry.com/blog/trauma-from-your-mothers-womb
https://youtu.be/YxDvXraC7dc?si=8iCiKPcqevnbrSAD
Deborah Adams is a recent graduate of Nickerson Institute’s Integrative Mental Health Coach Training Program. She has her undergraduate degree in social work from Our Lady of The Elms College in Chicopee, Massachusetts and holds a masters degree from Kean University in social work. Deborah has close to 18 years in the field working in various settings and among various populations. Most humbling privilege had been working in the hospice field and having had the opportunity to serve. Deborah is the proud mother of 2 adult children, and 2 special needs cats, Annabelle and Jax. Deborah’s interest and hope is to work among the younger generation to provide tools to help them more effectively manage anxiety and depression and thrive in their adult lives.
