Cold plunges and biohacking are actually working or just placebo?

58% of 1760 voters say "Science-backed for real". The other side: 42% picked "Expensive placebo vibes".

privacy_advocate · 2026-04-04T21:12:54.596Z

58% say "Science-backed for real". 42% say "Expensive placebo vibes". 1,760 votes cast.

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Cold plunges and biohacking are actually working or just placebo? Currently 58% of 1760 votes say Science-backed for real. 42% say Expensive placebo vibes.