Coffee improves visual attention
Last updated 2026-09-29 — Many driver friends will choose to drink a cup of coffee in advance to refresh themselves when they are tired, but they do not realize that drinking coffee can also help improve visual attention! A series of experiments have found that a low dose of 200 mg (equivalent to the caffeine content of two cups of coffee) can achieve the best effect of improving visual attention. Share it with the drivers around you and get into the habit of drinking coffee.
Many driver friends will choose to drink a cup of coffee in advance to refresh themselves when they are tired, but they do not realize that drinking coffee can also help improve visual attention! A series of experiments have found that a low dose of 200 mg (equivalent to the caffeine content of two cups of coffee) can achieve the best effect of improving visual attention. Share it with the drivers around you and get into the habit of drinking coffee.
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