Please reflect on the discovery that extreme sanitation may be maladaptive. – Ex

Please reflect on the discovery that extreme sanitation may be maladaptive.
– Ex

Please reflect on the discovery that extreme sanitation may be maladaptive.
– Explain how/why this is so, with reference to the human immune system and microbiome.
– Refer to: other cultures, various subsistence modes, and other times in history in your answer (in other words, use a comparative method).