Comment on Ask HN: Not resting fully because can't sleep long enoughparentComments−SwiftyBug6yDoes 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?−josephdviviano6yWell, 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.
Comments
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?
Well, 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.