Hello and welcome to Biohacking News: The Christmas Message 2025. Like the King's speech, but more interesting, and with fewer castles. This is my annual moment to look back at a year of upgrades, breakdowns, breakthroughs and blue urine, and gently pretend I understood all of it at the time.

We also unveil our podcast interview of the year.

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Biohacking News: The Christmas Message 2025 #658