Coffee is acidic, and when you drink it on an empty stomach, the acid can damage the stomach lining, causing heartburn, indigestion, and other stomach-related problems. Therefore, it’s best to drink coffee after having some food.

Eating fresh bamboo shoots – what you need to know to prevent poisoning, 4 groups of people who should avoid them

Many cases of food poisoning from fresh bamboo shoots are believed to result from improper preparation.

Coffee is a familiar beverage loved by many people, not only for its unique flavor but also for its benefits, such as boosting brain activity, sharpening memory, speeding up metabolism, burning fat, and even reducing the risk of diabetes and obesity.

Although it offers many health benefits, nutrition experts warn that not every time of day is suitable for drinking coffee. Choosing the wrong time can be very harmful.

---

3 Times Drinking Coffee Harms the Body

Do not drink coffee on an empty stomach

According to medical experts, drinking coffee on an empty stomach can cause jitters, anxiety, increased heart rate, mood swings, irritability, lack of focus, and a drop in energy a few hours later.

Since coffee is acidic, consuming it on an empty stomach can damage the stomach lining, leading to heartburn, indigestion, and stomach illnesses. Therefore, if you feel hungry, it’s best to eat a light snack before drinking coffee.

Do not drink coffee immediately after waking up

Experts explain that drinking coffee right after waking can disrupt your biological clock. One important hormone that regulates the body’s circadian rhythm is cortisol, which helps you feel alert and focused and is considered an anti-stress hormone. Drinking coffee when cortisol levels are already rising is unnecessary and can even be harmful if levels become too high.

Studies show that cortisol peaks between 8:00 – 9:00 AM. Other high points occur between 12:00 – 1:00 PM and 5:30 – 6:30 PM. At these times, your body already provides you with its own “natural coffee.”

Do not drink coffee after 3:00 PM

Research and practical results show that caffeine’s stimulating effects can last up to 6 hours after consumption. So, if you want quality sleep at 9:00 – 10:00 PM, avoid drinking coffee after 3:00 PM.

Drinking coffee at the wrong times is not good for the body. If you are a “wise” coffee drinker, you should carefully choose the right time to enjoy your perfect cup.

4 Times Drinking Coffee Brings Great Health Benefits

According to recent research from Harvard University, drinking 1 to 3 cups of coffee a day brings numerous benefits. It not only helps reduce the risk of stroke and death from diabetes but also effectively prevents cancer.

To ensure coffee provides the best results, you should drink it at the following four times:

Between 10:00 – 11:30 AM

This is considered the most effective time to drink coffee. It is safe and helps the body stay alert and productive at work.

30 minutes after meals

Drinking coffee 30 minutes after eating is also recommended. Coffee can aid digestion, enhance the efficiency of the digestive system, and help prevent bloating or indigestion.

Between 1:00 – 3:00 PM

After 1:00 PM, cortisol levels in the body decrease, often causing drowsiness and lack of focus. A cup of coffee at this time can help refresh the mind and improve concentration. However, if you are not used to drinking coffee, avoid drinking it after 2:00 PM, as it may cause insomnia.

30 minutes before exercise

Drinking coffee about half an hour before a workout boosts metabolism, helps the body burn more calories, and makes exercise more effective.