Tag Archive: allergies

A new study led by Harvard Medical School and Massachusetts General Hospital suggests sensory nerve cells may develop a biological memory after allergen exposure.

Outdoor pollution is not the only cause of cough and breathing problems. Perfumes, room fresheners, cleaning chemicals and incense smoke can also worsen respiratory symptoms.

Research indicates that reduced exposure to natural environments and biodiversity may be linked to immune system imbalance and some immune system-related diseases.