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Stock photo of woman drinking coffee Coffee drinkers may want to think twice before having large doses of caffeine several hours before bed — if they want a good night's sleep.
“The stimulating effects of coffee can last for several hours, meaning that even if you drink it early in the day, it might still be affecting your ability to relax and fall asleep at night.”
Caffeine dependence can cause a host of physiological effects if caffeine consumption is not maintained. Commonly known caffeine withdrawal symptoms include headaches, fatigue, loss of focus, lack of motivation, mood swings, nausea, insomnia, dizziness, cardiac issues, hypertension, anxiety, and backache and joint pain; these can range in severity from mild to severe. [18]
Even doses of caffeine relating to just one cup of coffee can increase sleep latency and decrease the quality of sleep especially in non-REM deep sleep. A dose of caffeine taken in the morning can have these effects the following night, so one of the main practices of sleep hygiene a person can do is to cease the consumption of caffeine. [14]
Drinking a few cups of coffee every day may help prolong a person's lifespan and health span by 1.8 years, on average, claims a review with industry funding.
The health effects of coffee include various possible health benefits and health risks. [ 1 ] A 2017 umbrella review of meta-analyses found that drinking coffee is generally safe within usual levels of intake and is more likely to improve health outcomes than to cause harm at doses of 3 or 4 cups of coffee daily.
Being a responsible coffee drinker comes with plenty of health benefits, which range from elevated energy levels to improved athletic performance and a lower risk of some diseases. (Pair your ...
Recent research reveals that caffeine has health benefits for most moderate coffee drinkers. Here are the pros and cons of drinking certain coffees, with expert insights and advice.