Researchers are examining if delaying your morning coffee can prevent afternoon slumps. Experts suggest that waiting 30-60 minutes after waking can optimize caffeine's benefits. The idea is to let adenosine levels rise first, making caffeine more effective. Genetics play a role too, influencing how long caffeine keeps you alert. Sleep experts also warn that immediate coffee consumption might affect cortisol levels and immune responses. However, some researchers argue that regular coffee drinkers aren't affected by this. While morning coffee can boost focus, delaying it might extend its effects. For a sound sleep, they recommend having your last cup six hours before bedtime.
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