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by Joseph Jacobs (Author)
Killed by Fragrance
What if the scent in the air is not harmless but biologically active?
Fragrance is everywhere. It is in perfumes, air fresheners, laundry detergents, cleaning sprays, candles, personal care products, and even medical settings. Marketed as clean, fresh, and safe, synthetic fragrance has become a normal part of daily life. Yet growing scientific research tells a more complex story.
In Killed by Fragrance, Dr. Joseph Jacobs, Doctor of Physical Therapy and Advanced Clinical Nutritionist, examines the evidence linking synthetic fragrance exposure to inflammation, hormone disruption, neurological symptoms, immune activation, and respiratory distress.
Many fragranced products contain mixtures of volatile organic compounds, endocrine disruptors, and neuroactive chemicals. Because "fragrance" can legally represent dozens or even hundreds of undisclosed ingredients, consumers often have no way of knowing what they are inhaling.
Fragrance is not just scent. It is chemistry. Chemistry interacts with the body.
This book explains:
- How fragrance chemicals can activate the limbic system and alter the stress response
- Why some people develop migraines, fatigue, brain fog, asthma-like symptoms, or skin reactions after exposure
- How endocrine disrupting chemicals may interfere with thyroid, estrogen, testosterone, and cortisol signaling
- Why fragrance reactions often do not appear on standard allergy testing
- How cumulative indoor air exposure may contribute to chronic inflammation
For individuals struggling with unexplained symptoms, chemical sensitivity, fragrance sensitivity, migraines, autoimmune conditions, hormone imbalance, or chronic fatigue, this book offers clarity grounded in scientific research.
If you have ever felt sick in a scented environment and were told it was "all in your head," this book changes the conversation.
Killed by Fragrance moves beyond opinion and into toxicology, neurology, environmental health, and regulatory science. It examines labeling laws, indoor air quality, and the normalization of involuntary chemical exposure in shared spaces.
Most importantly, it provides practical strategies to reduce toxic exposure, improve indoor air quality, protect children and vulnerable individuals, and support the body's natural healing processes.
In an age of rising chronic illness and environmental toxic load, understanding the health effects of synthetic fragrance is essential.
The air you breathe matters.
