Up to Five Cups of Coffee a Day Are Safe for the Heart – What Scientists Say
Moderate caffeine consumption may be safe for most adults and is not associated with an increased risk of cardiovascular disease. This is the conclusion of a new scientific review on the effects of coffee on heart health.
According to the study, consuming up to 400 mg of caffeine per day – approximately the amount found in four to five cups of regular coffee – is considered safe for most healthy adults.
Moderate Coffee Consumption May Be Associated with Health Benefits
Scientists note that regular moderate coffee consumption may be associated with a lower risk of certain cardiovascular diseases, including heart failure, coronary heart disease, and stroke.
In some studies, the lowest mortality risk was observed in people who drank approximately two to four cups of coffee per day.
However, experts emphasize that this is a discovered link between moderate coffee consumption and health, not a proven therapeutic effect of the beverage.
Caffeine Reactions Vary from Person to Person
The effects of caffeine can vary from person to person. Genetics, metabolism, age, and coffee drinking habits influence how the body processes caffeine.
For some people, even small doses of caffeine can cause increased heart rate, anxiety, or sleep disturbances. Therefore, experts recommend considering individual reactions.
Caffeine Isn't just Found in Coffee
While coffee is the primary source of caffeine for many people, it is also found in tea, chocolate, some carbonated drinks, and certain medications.
Scientists are paying particular attention to energy drinks: due to the high concentration of caffeine and other ingredients, their effects on the cardiovascular system may vary and require further study.
The Benefits Depend on the Drink's Composition
Experts note that potential positive effects are primarily related to the coffee itself. Large amounts of sugar, syrups, and caloric additives can increase the caloric content of the drink and reduce its health benefits.
Experts emphasize that there is no universal caffeine intake that is suitable for everyone. It is important to consider your individual needs and practice moderation.
