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RFK Jr. caught butting bizarre blue fluid in drink - what is it?
A doctor took to X to reveal what he thinks that mysterious blue dye was that RFK Jr. was putting in his drink on an airplane as many X users have been wondering.
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Red Dye 3 Vs Red Dye 40: What's The Difference?
Red No. 3 and Red No. 4 are two food dyes commonly found in a range of products, from candy to sports drinks. Here's what ...