The US government raised its coffee limit to three to five cups per day in its nutrition guide in 2015, which received much support from its people. In fact, coffee has remarkable benefits for human health and here are the most typical effects:

1. Coffee helps you feel energized and smarter

This is one of the main uses of this drink when it is caffeine – a very popular stimulant. Specifically, caffeine, after absorption, will flow through the bloodstream to the brain and it will block the transmission of a substance called adenosine – which is produced when the neuron is burned, and more of it is Obesity, the nervous system becomes more and more tired. The salient feature of caffeine is that it disguises the shape and size of adenosine and goes to the sensory organs without stimulating them.

Caffeine effectively blocks the sensation of the brain, which helps keep the brain in a state of alertness, but over-consumption can lead to drug-induced depression. Numerous human clinical trials have shown that caffeine-boosting brains will improve better normal functions such as memory storage, emotional control, increased responsiveness to information, and increased ability. The common sense – in other words, drinking coffee will make you a little smarter.

2. Coffee helps people lose weight

Obesity is anyone’s nightmare, and coffee has been scientifically proven to be an effective drink for every person’s weight loss, of course at the right dose. Caffeine in coffee helps convert fatty acids in the blood into energy that is easily consumed. Thus, coffee can promote the burning of fat in the body. Caffeine also has the effect of diuretic and excretion of toxins from the body.

A daily dose of 500 to 600 milligrams of caffeine, equivalent to about four cups of coffee, will not cause any side effects. So, do not drink too much. Coffee caffeine promotes lipolysis, releasing fat in the blood, so coffee can lose weight. Usually, four cups of coffee do not add sugar each day and milk can achieve ideal weight loss.

3. Coffee prevents diabetes

In 2014, a study published in the journal Diabetoligia showed that drinking about 1.5 cups of coffee a day for four years could reduce the risk of type 2 diabetes by 11 percent. 2. Research professionals have based 3 databases in long-term follow up on individual lifestyle, diet and physical condition.

The study, conducted on 7,200 people, found that people who drank 1.69 cups of coffee per day reduced the risk of developing type 2 diabetes, while those who drank just under 1 cup a day increased their risk of developing type 2 diabetes. the risk was 17%. Scientists say that chlorogenic acid, an antioxidant in coffee, slows down the absorption of sugars in the intestines. This is the main reason limiting and reducing the risk of type 2 diabetes in people often. drinking coffee.

4. Coffee is good for your liver

A 2014 study by the Bethesda Cancer Institute (Marylan, USA) showed that drinking coffee has a positive protective effect on the human liver. Qian Xiao and his colleagues used survey data to assess the health status of some 27,800 people aged 20 years. In the survey, they were examined physically, answering questions about habits and amount of coffee consumption.

The team then analyzed blood samples to test the liver through four types of enzymes. High levels of liver enzymes are signs of liver damage. The results showed that people who drank three cups of coffee a day had lower enzyme levels than those who did not. In particular, whether drinking coffee often or caffeine-free coffee, abnormal levels of enzymes in the liver are all the same.

Last year, researchers from the International Fund for Cancer Research found that the liver’s protective properties for coffee from two of the oils found in coffee beans are cafestol and kahweol. The question of whether this oil is more or less depends on how the coffee is brewed, since some brewing methods may remove cafestol and kahweol. For example, the coffee maker uses paper filters to filter residues, so coffee cups only contain a small amount of these two oils, which can be absorbed by paper.

5. Coffee reduces the risk of many different cancers

Indeed, experts at Harvard University (USA), who drink coffee with low levels of caffeine in moderation can prevent seven types of cancer, including breast cancer, prostate cancer. colostrum … Researchers said that coffee has this effect thanks to high levels of antioxidants. Caffeine and chlorogenic acid in coffee have antioxidant functions, can remove free radicals and slow down the aging of the human body, prevent cancer.

People who drink 4 cups of coffee a day have a 20 percent lower risk of developing melanoma (skin cancer) than those who drink less. Meanwhile, caffeine has been shown to reverse the risk of prostate cancer in men. Even regular coffee drinkers can reduce their risk of breast and colon cancer by up to 50 percent.

6. Coffee is a way to prevent cardiovascular disease

In March 2015, Korean scientists based their results on a routine physical exam of more than 25,000 workers in Seoul and Suwon in the country, indicating that people who drink moderate amounts of coffee (3- 5 cups per day) are less likely to develop early signs of cardiovascular disease.

In this study, experts used a method of scanning calcium levels in the coronary arteries (blood supply to the heart) to assess arterial calcification as well as cardiovascular health. Results showed that more than 10% of participants in the study had calcium spots on the vessel wall. People who drink enough coffee every day are less likely to have calcium in their arteries than those who do not drink or drink too much.

7. Drinking coffee will help you live longer

This is probably the most attractive thing to do. Scientists at the Harvard School of Public Health have conducted three consecutive studies on over 200,000 people about the habit of using this interesting beverage, with the combined frequency of four years and the real Over the last decade or so, they have made conclusions about the effects of caffeine on health as well as on human life. Survey results are quite diverse from those who drink up to six cups of coffee a day to some who do not touch it within a month.

The research team has published the results of this “long-term” scientific study with the death toll of 12,342 men, while 19,524 women have also died. Interestingly, most of the dead were among those who “did not touch a cup of coffee a month.” Meanwhile, those who drank 3 to 5 cups of coffee a day had a much lower death rate than those who did not drink, especially those who died of cardiovascular disease, diabetes. Relatively low compared to non-drinkers. However, cancer mortality was not significantly different between the two groups.

In fact, this is not the first time scientists have looked for a link between coffee and the longevity of humans. In the last decade, at least 20 similar studies have been conducted and a statistically significant figure is that coffee has decreased 14% in mortality from most common diseases to users. This drink is reasonably priced.

So why is it enough to reward yourself with a delicious cup of coffee after watching this article?

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