What is toe jam? From harmless gunk to a feast for bugs - The Conversation

Toe jam was mentioned in a song by The Beatles. Maybe they knew a thing or two about foot hygiene.

Toe jam can be a source of fascination, disgust or barely noticed. It can be a sign you need to wash your feet or rethink your choice of footwear. It can also lead to major health issues. Toe jam, t… [+5428 chars]

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