4 ms·
Does this mean that after 8 hours the caffeine is still in my system, acting half as strongly as it was at the time of ingestion?
by SwiftyBug 7y ago
Does this mean that after 8 hours the caffeine is still in my system, acting half as strongly as it was at the time of ingestion?
- josephdviviano 7y agoWell, there's half as much, I don't know enough to say there is a linear relationship between caffeine concentration and it's psychological effects.