Getting Dirty Can Improve Your Immune System
Briefly

The hygiene hypothesis posits that increased cleanliness standards in industrialized nations have significantly contributed to the rise of autoimmune and allergic disorders. Research indicates that children born to pet owners and those raised on farms experience lower rates of chronic illnesses, suggesting that microbial exposure is crucial for immune health. While sanitation measures have effectively reduced infections, they may inadvertently suppress the immune system's development. The trend showcases a paradox where nations with advanced public health face rising allergic conditions, prompting a reevaluation of cleanliness practices.
The hygiene hypothesis suggests that increased cleanliness has correlated with a rise in allergies and autoimmune disorders, questioning the benefits of excessive sanitation.
Babies born to pet owners have lower chronic illness rates, highlighting the immune-boosting effects of exposure to animals during early development.
Farm families and those with multiple siblings exhibit lower rates of asthma and allergies, suggesting that diverse microbial exposure is beneficial for immune health.
Interacting with dogs has been associated with heightened levels of certain immune proteins, supporting the notion that limited exposure to germs may hinder immune system development.
Read at Psychology Today
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