Could a 'Lucky Fish' Help Lift Your Iron? An Expert Explains.

<img width="1024" height="415" src="https://www.sciencealert.com/images/2024/10/lucky_iron_fish.jpg" alt="iron fish"/>It's not so simple.

https://www.sciencealert.com/could-a-lucky-fish-help-lift-your-iron-an-expert-explains