Subduction Zone
Veteran Member
I would really suggest that you watch the video.
The peer reviewed article:
Sweet taste of heavy water
And a popular magazine article on it:
Heavy Water Has Sweet Taste, New Study Confirms | Biology, Chemistry | Sci-News.com
Phil Mason, aka Thunderf00t, is a popular YouTuber. He posts science videos and debunks bogus science. He is also a full-time scientist. At the lab he works at someone asked the crazy question "What does heavy water taste like?"