Have you ever had an emotional reaction that felt far bigger than the moment in front of you?
Perhaps a small disagreement triggers an intense fear of abandonment. Perhaps you feel a persistent sense that something terrible is about to happen, even when life is relatively stable. Sometimes these responses can feel strangely familiar, yet hard to link to anything in your own immediate experience.
When this happens, it is natural to look to childhood or personal history for answers. Early experience certainly shapes the nervous system, and many emotional patterns do begin there. But some people notice that even after years of reflection or therapy, certain reactions still seem to carry the weight of something older.
In recent years, researchers have become increasingly interested in whether the effects of severe stress can extend beyond the individual who first experienced it. Studies in epigenetics and stress physiology suggest that trauma does not always end with one generation. Under some circumstances, the biological and emotional effects of overwhelming stress may influence children and even grandchildren.
This does not mean you are doomed to repeat the pain of those who came before you. But it does suggest that some of the emotional landscape you inherit may be shaped by stories that began long before your own.
More than DNA alone
For many years, inheritance was understood mainly in terms of genes. You inherited eye colour, height, or certain health tendencies, but not the lived experiences of your parents or grandparents.
Epigenetics has complicated that picture. It refers to chemical markers that affect how genes are expressed without changing the DNA itself. These markers can be influenced by factors such as diet, environment and chronic stress. In other words, life experience can leave biological traces.
Researchers studying populations affected by war, famine and other large scale trauma have found measurable differences in stress regulation in later generations. The picture is still developing, and science is rightly cautious, but the broader idea is compelling: the body may adapt to extreme conditions in ways that echo beyond a single lifetime.
Perhaps the more useful point is not whether trauma is “stored” in some simple way, but that the nervous system may inherit certain sensitivities shaped by previous generations.
The emotional atmosphere of a family
Biology, however, is only part of the story.
From the beginning of life, the nervous system learns by reading the people around it. A child absorbs tone of voice, facial expression, emotional steadiness, unpredictability and fear long before they can explain any of it. This process, often called co-regulation, helps shape a person’s baseline sense of safety.
If the adults around a child are calm and responsive, the nervous system is more likely to develop resilience. If the environment is marked by anxiety, loss, emotional absence or unresolved trauma, the body may adapt by becoming more watchful and easily activated.
This is one reason family patterns can persist even when circumstances have changed. A family may no longer be living through war, poverty, migration or sudden loss, yet traces of that vigilance can remain in the atmosphere passed from one generation to the next.
Seen in this light, some emotional reactions begin to look less like personal weakness and more like inherited strategies for survival.
When feelings seem older than your own life
Many people recognise reactions that feel disproportionate to their present circumstances. You may fear abandonment in a loving relationship, feel anxious about money despite being secure, or carry a background sense of dread that does not match the reality of your daily life.
Sometimes these responses are linked not only to personal experience, but to the wider family story. Families often carry unspoken histories of grief, addiction, displacement, secrecy or sudden loss. Even when these events are rarely discussed, they may continue to shape how safety, love and stability are experienced.
A grandmother who lived through extreme scarcity may leave behind a family culture of anxiety around money. A lineage marked by sudden bereavement may quietly carry the expectation that happiness never lasts. These patterns can then appear in later generations as emotional habits that feel deeply ingrained, even when the original cause has been forgotten.
Recognising this can be surprisingly relieving. It shifts the question from “What is wrong with me?” to “What might my nervous system have learned to expect?”
Inheritance is not destiny
The most hopeful part of this conversation is that inherited patterns are not fixed.
Awareness itself can begin to loosen what has long felt automatic. Understanding your family history, noticing repeated themes, and paying attention to the body’s responses can all open a wider frame of understanding. Practices that support nervous system regulation, alongside thoughtful therapeutic work, may help the body gradually update its sense of safety.
This is not about blaming previous generations. Nor is it about becoming trapped in the past. It is about recognising that some of what we carry may have deeper roots than we realised, and that this understanding can bring both context and compassion.
We do not arrive as blank slates. We are shaped by biology, environment, family dynamics and history. But just as fear and vigilance can be passed on, so can resilience. So can repair. So can the human capacity to create a different future from the one we inherited.
Perhaps that is the quiet hope within this field of enquiry: what has been carried unconsciously can, with care and awareness, begin to change.
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Camilla Brinkworth is a naturopath, nutritionist (BHSc Naturopathy, GradCert Human Nutrition) and Family Constellations facilitator with 15 years of experience in the wellness industry. She specialises in plant-based nutrition, mental health and holistic natural PMDD recovery. Her approach goes beyond food and supplements—she combines lifestyle medicine and nutritional guidance with herbal medicine, nervous system support, trauma processing and ancestral healing work to address the deeper causes of disease. Originating from the UK, Camilla now lives in Ubud, Bali, offering online consultations to clients worldwide. Having personally overcome PMDD, autoimmune arthritis, anxiety, depression, and panic disorder, Camilla understands the complex relationship between the body, mind, and lived experience; her clinical work is grounded in compassion, and evidence-informed practice. As a speaker, clinician, and educator, Camilla guides people in understanding the deeper story behind their symptoms, resolving what’s held in the body, and supporting long-term transformation through highly expertised, science-backed yet holistic care.
