Could a caffeine alternative be easier on the heart? new study explores theacrine
Knowledge-focused
Completed
This study looked at how high doses of theacrine, a natural stimulant similar to caffeine, affect blood pressure, heart rate, focus, and stress levels. Nineteen healthy adults who regularly consume caffeine took part. The goal was to see if theacrine could be a safer alternative …
Phase: NA • Sponsor: Titch Madzima • Aim: Knowledge-focused
Last updated May 11, 2026 20:39 UTC