Recently, CNN, the US cable news network, announced the top ten health problems that Google users searched the most frequently in 20 19, and problems related to blood pressure, ketogenic diet and burping broke into the top three on the list.
The list is based on user search words collected from 20 19 10 to 2065438+early February 2009.
It is reported that the health problems that Americans searched most on Google last year included what is amyotrophic lateral sclerosis, what is endometriosis and how long nicotine can stay in urine. 20 17, what is lupus, the duration of influenza, and the causes of hiccups are listed.
So what is the health problem that 20 19 Americans are most concerned about?
1. How to lower blood pressure?
According to the data of the Centers for Disease Control and Prevention, about one third of American adults suffer from hypertension, of which only 54% are under control. From August 2065438 to August 2009, a study published in the American Medical Journal showed that the mortality caused by cardiac metabolic diseases, including hypertension, was on the rise.
So it is not surprising that "how to lower blood pressure" ranks first among the most frequently searched health problems in Google20 19.
When a person's blood pressure is higher than 130/80mm Hg, it is generally diagnosed as hypertension, where the highest value is called systolic blood pressure and the lowest value is called diastolic blood pressure. According to the research of Johns Hopkins Medical College, the content of sodium and potassium in diet is low, and healthy diet, weight loss, more exercise and stress relief are all helpful to lower blood pressure. The health benefits of controlling blood pressure include reducing the risk of heart attack, stroke and even dementia.
2. What is ketone?
Ketogenic diet ranked first in health-related search terms last year and second this year. When searching for information about ketogenic diet, most people will abbreviate it as "ketone".
Dietary fat content is high, protein content is moderate, and carbohydrate content is extremely low, which will force the human body to enter a state called ketosis, which will cause the human body to decompose the ingested and stored body fat into molecules called "ketones" and then convert them into energy. According to the National Cancer Institute, "ketones circulate in the blood and become the main energy source for many cells in the body."
Ketogenic diet is becoming more and more popular. Many people claim that it is effective for losing weight, but American News and World Report magazine ranks it as the 38th in the 4 1 diet in a list of "Best Diet in 20 19". Ketogenic diet refers to high fat content and low carbohydrate demand, which requires that fat accounts for 70% of daily energy intake and carbohydrate accounts for about 15% to 20% every day. Experts are worried about this.
On the contrary, American Dietary Guidelines 20 15-2020 states that people consume 65% of energy from carbohydrates every day, but less than 10% from saturated fat.
"When you are on a ketogenic diet, you will drastically reduce carbohydrates to only 20% every day. This is not even comparable to an apple! " Lisa, a nutritionist at CNN, said.
For some people, "the ketogenic diet is unsustainable in the long run, and it doesn't teach you how to develop healthy eating habits," Lisa said. "This is very helpful for quick repairs, but most people I know will hardly give up pasta and bread, let alone beans and fruits."
3. How to stop burping? There seems to be no obvious reason for hiccups to start and stop, but the National Library of Medicine points out that hiccups usually occur when something irritates your diaphragm, such as eating too fast, drinking alcohol, feeling nervous or excited, and taking certain drugs. Most hiccups usually go away on their own after a few minutes.
For chronic hiccups that last for more than a few days or recur, we should seek the help of doctors, analyze the root causes and make treatment choices.
Ten most concerned health problems
This year, the complete list of the most searched health problems in the United States also includes questions about influenza, kidney calculi and human papillomavirus. The specific list is as follows:
1, how to lower blood pressure?
2. What is ketone?
3. How to stop burping?
4. How long will the flu last?
5. What causes hiccups?
6. What caused kidney calculi?
7. What is human papillomavirus?
8. How to lower cholesterol?
9. How many calories should I eat a day?
10, how long will alcohol stay in your body?
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