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The so-called stress hormone—which, among other things, helps regulate energy and makes you feel alert—fluctuates throughout the day, but is generally high in the morning and low in the evening.
CNN: How much coffee is too much? Wen: The concern with too much coffee is about consuming too much caffeine, which can cause heart palpitations, anxiety, restlessness and difficulty sleeping.
Restricting your coffee drinking to the morning could help you avoid those java regrets in the future. Related: Good News for Coffee Lovers—Drinking 3 Cups a Day May Boost Heart Health, per New ...
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.
Around 36% of people in the study were morning coffee drinkers, 16% of people drank coffee throughout the day (morning, afternoon and evening) and 48% were not coffee drinkers, the researchers said.
Caffeine dependence can cause a host of physiological effects if caffeine consumption is not maintained. Withdrawal symptoms may include headaches, fatigue, difficulty concentrating, lack of motivation, mood swings, nausea, insomnia, dizziness, cardiac issues, hypertension, anxiety, backaches, and joint pain; these can range in severity from mild to severe. [18]
They found that 36% of the study participants were morning coffee drinkers, 16% drank their coffee throughout the day, and the rest (48%) didn't drink coffee at all.
Drinking coffee only in the morning may help people live longer compared to drinking the beverage throughout the day, a new study suggests. Researchers from Tulane University analyzed dietary and ...