Benefits of drinking coffee every day
Help stay awake
A cup of coffee in the morning helps to wake up and be more alert. Studies show that caffeine directly stimulates the spinal cord and cerebral cortex, thus making you feel alert.
Caffeine also stimulates and activates contractions in the intestines, thereby promoting excretion. If you feel a bit constipated, have a cup of coffee. It will be helpful and help you relax, according to Health News.
Prevention of cancer and disease
Fortunately for those who regularly drink coffee, coffee can help fight liver disease and cancer. A study published in May 2017 found that people who drank one cup of coffee a day had a 20 percent lower risk of liver cancer, and two cups a day reduced it by 35 percent.
Further studies showed that 5 cups of coffee reduced the risk of liver cancer by up to 50%. This natural antioxidant may also help reduce the risk of oral cancer by 50% by protecting against tumors in the mouth.
Other studies report that coffee may also fight colorectal cancer.
Protect the body from disease
Drinking 3 cups of coffee a day can help prolong life, because coffee significantly reduces disease.
Coffee reduces inflammation and boosts the immune system, even when decaffeinated.
High levels of coffee may help women tolerate pain more.
Researchers at Goldsmiths University found that consuming 250 mg of caffeine increased pain threshold. But this effect was not seen in men.
For headaches, the combination of caffeine and aspirin is much more effective than aspirin alone. Caffeine helps to absorb most pain relievers faster, which is why some pain relievers incorporate caffeine into their ingredients.
Studies by the European Institute for Scientific Information on Coffee report that moderate coffee consumption can reduce cognitive decline in both men and women. The majority of studies show that coffee consumption over a lifetime can reduce the risk of Alzheimer’s disease, according to Health News.
The absolute time not to drink coffee
Don’t think that when you wake up, you are still sleepy, drinking coffee will help you wake up, you are wrong. According to nutritionists, drinking coffee right after waking up can make you feel depressed and restless, as well as reduce positive energy just a few hours later.
The scientific explanation is that, when you just wake up, the amount of cortisol in the body increases (this is the hormone that makes you feel stressed, anxious, tired). If you add caffeine right now, it will increase cortisol levels, making you feel restless, nervous, and anxious. So be sure not to rush to coffee every morning. Instead, try going to bed early the night before. That scientific habit will help the body recharge with more energy every morning.
Many studies show that the stimulating effect on the nerves of coffee can last up to 6 hours after drinking. Therefore, if you want to sleep at 9pm, don’t drink coffee after 3pm.
It is best to stop drinking coffee after 2pm. If you’re feeling low and sluggish, try drinking tea. Green tea also has a part of caffeine (1/3), so it can help you overcome the sleepiness as well as the boredom and lethargy of the afternoon.
Never drink coffee with a meal or immediately after a meal. That can interfere with the absorption of iron in the body. You should maintain a gap between the meal time and the amount of coffee, especially for coffee containing sugar and milk. Don’t forget this if you are anemic.
Never drink coffee in the evening. That can cause you to lose sleep completely or greatly affect the quality of sleep due to the jitters that coffee causes.
People who shouldn’t drink coffee
People with sleep disorders
Drinking a cup of coffee (or more) after a bad night’s sleep keeps you awake. But your coffee habit can prolong the cycle of trouble sleeping and fatigue. According to the Sleep Association’s recommendations, you should avoid caffeine for at least 6 hours before going to bed.
People who worry
Caffeine is a stimulant, which can worsen stress in some people. If you experience frequent panic attacks, you may want to consider avoiding or reducing your coffee intake.
People with gastroesophageal reflux
Caffeine can loosen the lower esophageal sphincter, the valve between the esophagus and stomach. This causes stomach acid to enter the esophagus, leading to unpleasant reflux symptoms such as shortness of breath, cough, and nausea.
People with heart disease
Because the caffeine in coffee can cause a temporary increase in blood pressure and heart rate. Therefore, anyone with heart disease must consult a doctor, nutritionist how much coffee is safe to drink.
People with irritable bowel syndrome
Caffeine can enhance intestinal activity, including the risk of diarrhea (one of the manifestations of irritable bowel syndrome). Therefore, if you have digestive problems, limit or avoid caffeinated beverages.
People with glaucoma (glaucoma)
Intraocular pressure is increased in people with glaucoma when they drink coffee. Therefore, doctors encourage people with glaucoma to limit or avoid caffeinated beverages.
People with epilepsy
In one small study, drinking more coffee was associated with an increased frequency of seizures. Therefore, people with epilepsy need to talk with their doctor about how much caffeine they can absorb.
Children under 12 years old
Caffeine can easily make any of us a little jittery, and can especially cause many side effects in young children. Children who drink coffee are more likely to experience increased heart rate, increased feelings of anxiety, difficulty concentrating, and abdominal pain. Coffee is quite acidic, so there is a risk of damaging enamel and tooth decay.
at Blogtuan.info – Source: Afamily.vn – Read the original article here