In recent years, coffee has not only become a familiar beverage but also a subject of extensive research on its health impacts. Specifically, the timing of when to drink coffee has garnered significant attention from scientists, and new studies have shown that drinking coffee in the morning can offer superior benefits for heart health.
New Findings on the Timing of Coffee Consumption
According to Medical News Today, while previous studies focused mainly on the amount of coffee consumed, a recent study published in the European Journal of Preventive Cardiology highlighted the importance of the timing of coffee consumption for overall health. This study, led by Professor Lu Qi from Tulane University in the U.S., analyzed data from over 40,000 adults in the United States.
Morning coffee reduces risk of heart disease (Illustration: News Medical).
The study found that people who drank coffee only in the morning had a 31% lower risk of cardiovascular mortality and a 16% lower risk of all-cause mortality, regardless of whether they consumed moderate amounts (2-3 cups per day) or more. This demonstrates that the timing of coffee consumption plays a crucial role in optimizing health benefits.
Why Drinking Coffee in the Morning Is Beneficial
Professor Qi explains that the body’s circadian rhythm is significantly influenced by eating habits, including coffee consumption. Drinking coffee in the morning helps regulate hormones related to the circadian rhythm, such as melatonin, cortisol, and inflammatory markers, thereby supporting heart health.
Additionally, consuming coffee later in the day, especially in the afternoon or evening, can disrupt sleep— a critical factor affecting overall health. Poor sleep not only increases the risk of cardiovascular disorders but also negates the positive effects of coffee.
A morning cup of coffee is not only delicious but also beneficial for health (Photo: Tu Anh).
Cardiologist Dr. Cheng-Han Chen (U.S.) agrees that drinking coffee in the morning optimizes health benefits, such as lowering harmful glucose and lipids while improving metabolism. This is particularly beneficial for those who consume moderate to higher amounts of coffee.
When Should You Limit Coffee Intake?
While coffee offers many benefits, excessive consumption can lead to some side effects, including:
- Sleep disturbances
- Anxiety and jitteriness
- Acid reflux and heartburn
- Frequent urination or urgent need to urinate
Caffeine has a half-life of about 6 hours, so drinking coffee in the afternoon or evening can affect sleep. If you struggle with sleep, try reducing your coffee intake or avoid drinking it after the morning.
Moderate coffee consumption balances benefits and risks (Illustration: Dantri).
Conclusion
Drinking coffee in the morning is not only a pleasant habit but also offers numerous health benefits, particularly for heart health. To maximize these benefits, control your intake and avoid drinking coffee in the afternoon or evening. Start your day with a delightful cup of coffee to enjoy both its flavor and its protective effects on your heart.
For more information on maintaining a healthy lifestyle, follow the latest articles on COCC-EDU-VN.
References
- Medical News Today – “Drinking morning coffee benefits heart health”
- European Journal of Preventive Cardiology – Study by Professor Lu Qi, Tulane University
- Dantri.com.vn – “Is drinking coffee only in the morning better for your heart?”
