Evening coffee can disrupt sleep primarily due to the effects of caffeine, a natural stimulant that affects the central nervous system. If you notice ongoing sleep issues, it might be worth cutting back on coffee entirely or switching to non-caffeinated alternatives in the evening. For more sleep-related information, visit our website www.sleepresearchfoundation.com #WomensHealth #sleepresearchfoundation #healthylifestyle #sleepbetter #sleephygiene #sleepaid #sleepbetter #fallasleep #meditation