2024-04-30-18-13-45
this video brouight me to thnik about can caffeincve levels in blood be measured as easily and cheaply as blood oxygen levels, cuyrrewntly do-able on a cheap chinese watch.
Is there a way to measure caffiene in blood, like we can do oxygen level? Maybe too big, too expensive, etc?
first search for “how to measure caffeine in the blood” returns some insight:
caffeine in blood
- Add New Post ‹ Cedric’s Rantings — WordPress
- how to measure caffeine in the blood – Google Search
- A simplified method for the measurement of caffeine in plasma and brain: evidence for a cortical-subcortical caffeine concentration differential in brain – PubMed
- Ways to test caffeine content : r/chemistry
- Quantification of Blood Caffeine Levels in Patients With Parkinson’s Disease and Multiple System Atrophy by Caffeine ELISA – PMC
