A strong focus is useful for example when studying, coding, reading, or meditating.
Top 5 Nootropics
The following are nootropics for improving focus that have the most promising evidence.
How to measure your focus
The following are psychological tests that can be performed to measure specific aspects of focus. Some of these tests may also measure things other than focus. Under each test there is a list of data points that can be collected from the test. We have marked the specific data points that you can use as measures of focus.