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Deleted member 17706
Unconfirmed Member
Unless they elaborated on what specific studies they were basing this on, I don't know.
Why are you so concerned about the WHO changing their mind and revising their guidelines?
Because their previous guidelines made sense and were based of decades of common knowledge and data, and the new ones, to me at least, do not make sense. For them to completely reverse what they held to be true one day and move to recommend significant changes in how we behave and interact in society, I would expect some extremely convincing evidence to presented as justification.