Coffee, which has become an integral part of daily life, is considered one of the beneficial beverages for health when consumed in moderation. However, excessive coffee consumption can cause a number of negative effects on the body.
For those who drink coffee immediately after waking up in the morning and those who turn to several cups of coffee during the day to gain energy, the main question remains: how does drinking a lot of coffee affect the body?
Experts state that coffee itself is not harmful. The main issue is its quantity, the form of intake, and the person’s overall health condition.
Caffeine does not eliminate fatigue
The main effect of coffee is related to the caffeine it contains. Caffeine temporarily blocks adenosine receptors in the brain that create a feeling of fatigue, which causes a person to feel more alert and energetic.
However, according to experts, caffeine does not actually eliminate real fatigue; it only delays it for a while.
In people who feel a growing need to drink more coffee throughout the day, the cause is often insomnia, stress, improper nutrition, or a heavy work schedule.
Moderate coffee can be beneficial
Research shows that moderate coffee consumption can have a positive effect on certain health indicators.
According to experts, drinking 3-5 cups of coffee a day may be associated with a lower risk of cardiovascular diseases, type 2 diabetes, stroke, and some other ailments.
The polyphenols and other biologically active substances in coffee are thought to help reduce inflammation, impact oxidative stress, and support metabolic health.
Coffee can also affect brain health
Some studies indicate that consuming 2-3 cups of caffeinated coffee daily may be linked to a reduced risk of dementia and preservation of cognitive functions.
Scientists suggest that this effect may be related to the antioxidants and other beneficial substances in coffee.
Be cautious with sugary coffee drinks
Experts especially draw attention to ready-made, syrupy, creamy, and highly sugary coffee drinks.
Unlike regular coffee, these products may contain a lot of added sugar, calories, and artificial sweeteners. Frequent use may be associated with weight gain and metabolic problems.
How much coffee can you drink daily?
For healthy adults, up to approximately 400 mg of caffeine per day, which is on average 3-4 cups of coffee, is usually considered safe.
However, excessive coffee consumption can cause problems such as:
heart palpitations,
anxiety,
stomach problems,
blood pressure changes,
sleep disorders.
Especially drinking a lot of coffee in the evening can disrupt sleep quality and increase feelings of tiredness the next day.
These individuals should be more careful
It is recommended that people with heart rhythm disorders, high blood pressure, stomach diseases, anxiety disorders, and osteoporosis be cautious with coffee consumption.
During pregnancy, it is advisable to keep daily caffeine intake below 200 mg.
Demokrat.az
