Top 10 coffee drinking questions, solved at once! Let you drink with peace of mind~

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Questions and Answers

Drinking coffee has long become a necessity in many people's lives, but many people still have many questions in their minds when drinking coffee. Will drinking coffee hurt the stomach? Will it cause osteoporosis? How many cups can I drink a day? Here are all the answers for you, so that you can drink it with peace of mind!

1

Does espresso really have more caffeine?

Answer: Most people are often misled by the name and think that espresso, which has a mellow flavor and strong taste, contains a lot of caffeine. In fact, the caffeine content is related to the roasting method and extraction time. Lightly roasted coffee beans and coffee that is extracted for a long time, such as ice drip coffee and hand-brewed coffee, have a higher caffeine content than Italian coffee extracted with high pressure and short time.

2

Can drinking coffee cause osteoporosis?

Answer: This is the doubt in the minds of coffee lovers. Osteoporosis is related to gender, age and eating habits. Lack of exercise, lack of sun exposure and insufficient calcium may lead to osteoporosis. Although caffeine is a risk factor for osteoporosis, there is no direct evidence that caffeine can cause osteoporosis. However, for women with low calcium intake, drinking more than 2 cups of ground coffee a day will worsen bone loss. Postmenopausal women should be careful. In addition to reducing caffeine, they can also avoid osteoporosis by exercising more and supplementing calcium.

3

Does drinking coffee damage your liver?

A: There is a popular saying that drinking coffee can damage the liver, but research shows the opposite is true. Many early studies have found that after damaging animal livers with toxins, giving them caffeine at the same time can reduce liver inflammation and damage. The international journal Gastroenterology published two American research reports that pointed out that drinking coffee can reduce the rate of abnormal liver function, and that drinking more than 2 cups of coffee a day can reduce the incidence of chronic liver disease by about 60%. In 2007, a paper that comprehensively analyzed 10 related studies also pointed out that coffee drinkers have a 40% to 50% lower chance of developing liver cancer than the average person, which shows that coffee does not damage the liver.

4

How many cups of coffee a day is good?

A: There are many different opinions on this question. It is best to trust your body's information! Literature shows that drinking 1 to 3 cups of coffee a day can dilate the heart arteries, increase blood flow, relieve migraines, improve thinking ability, enhance memory, and reduce the incidence of Parkinson's disease and depression. However, many clinical studies have also pointed out that more than 500 mg of caffeine per day (about 2 cups of American coffee) can cause palpitations, sleep disorders and calcium loss. Excessive intake still has adverse effects on the body.

5

When is the best time of day to drink coffee?

Answer: Studies have shown that for people with habitual constipation, drinking 180cc of coffee in the morning can effectively improve constipation. Generally speaking, it is better in the morning than in the afternoon. If you drink it in the afternoon, it is best not to delay it until the evening to avoid affecting your sleep. In fact, as long as it suits your personal constitution and habits, coffee is the best "refreshing drink".

6

Does drinking coffee hurt your stomach?

Answer: There was a rumor on the Internet that "drinking coffee and eating sweets will cause gastroesophageal reflux..." It turns out that the problem lies in the stimulation of caffeine. In addition to secreting a large amount of gastric acid, causing gastrointestinal discomfort, caffeine also stimulates the sphincter at the lower end of the esophagus to relax, causing "gastroesophageal reflux". Therefore, people who have stomach acid every time they drink coffee or suffer from digestive tract diseases such as gastric ulcers and duodenal ulcers should "avoid" coffee if possible. If you really want to drink it, it is best to "taste it first and stop."

7

Who is not suitable for drinking coffee?

A: Who should not drink coffee? In addition to people who are allergic to caffeine, teenagers under 15 years old who are still in the developmental stage should not drink coffee, because the tannic acid in coffee will hinder calcium absorption, cause nervousness, and affect sleep quality; pregnant women and breastfeeding mothers are best not to drink it. If you have the habit of drinking coffee every day, limit it to one cup to avoid causing discomfort to the mother and affecting the health of the fetus. It is better for pregnant women to choose "decaffeinated beverages".

8

Can coffee also be an aphrodisiac?

Answer: Although coffee contains the same ingredient as Viagra - phosphodiesterase inhibitor, it is a different type of Viagra. Its main function is to boost the spirit and make the body feel excited. It has limited effect on improving male sexual function. The online rumor that men drinking coffee before sexual intercourse can help regain their virility is not credible.

9

Can drinking coffee really help you lose weight?

Answer: Studies have shown that caffeine can temporarily suppress appetite, speed up the body's metabolic rate, and accelerate fat decomposition. If combined with exercise, calories are consumed faster, which helps control weight. Taking about 200 mg of caffeine one hour before exercise can promote the body's energy consumption. However, coffee is a diuretic and will accelerate dehydration of the body. You must always replenish water during exercise.

10

Can I drink coffee on an empty stomach?

Answer: Caffeine will stimulate the secretion of gastric acid. It is best not to drink it on an empty stomach. People with gastric ulcers should avoid it. It can be enjoyed leisurely with bread and other snacks. It can also stabilize nervous emotions. Drinking some boiled water at the same time can not only remove bad breath and enjoy the aroma of coffee, but also increase urine output and protect kidney function.

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