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Studies have found that bacteria are the key to vaginal health
Time of Update: 2021-08-03
By Melissa Herbst-Kralovetz, a member of the BIO5 Institute and associate professor of basic medical sciences-Phoenix, the researchers found that the family of the Veillonellaceae bacteria cause inflammation and cell death, increasing and changing the acidity of the cervical microenvironment .
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15,000-year-old virus was found in Tibet's glacier ice
Time of Update: 2021-08-03
The virus in the ice survived for nearly 15,000 yearsScientists studying glacial ice have discovered viruses that are nearly 15,000 years old in two ice samples collected on the Qinghai-Tibet Plateau in China .
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BMJ teaches you how to get rid of headaches: what to eat to relieve migraines
Time of Update: 2021-08-03
The study, published in BMJ, measured the effects of diet on the frequency and severity of migraine headaches in American subjects over a 16-week period .
Subjects on a high-fat fish and low-vegetable oil diet reported that the total headache time per day was reduced by 30% to 40% a day .
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Plant patches can continuously monitor crop diseases
Time of Update: 2021-08-03
""Our prototype can already detect 13 different plant VOCs with high accuracy, allowing users to develop custom sensor arrays that focus on the stress and diseases that growers think are most relevant," said Zhu Yong, co-corresponding author of the paper, North Carolina Andrew A.
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Eating whole grains can reduce the increase in waist circumference, blood pressure and blood sugar
Time of Update: 2021-08-03
S. Department of Agriculture Human Nutrition Research Center over time, and help ingestion affect five Risk factors for heart disease: waist circumference, blood pressure, blood sugar, triglycerides, and high-density lipoprotein ("good") cholesterol .
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Wearable brain-computer interface transforms intent into action
Time of Update: 2021-08-01
The Woon-Hong Yeo Laboratory of Georgia Institute of Technology leads a multi-institutional international research team that combines wireless soft scalp electronic technology and virtual reality technology into the BMI system, which allows users to imagine an action and control the wheelchair wirelessly Or robotic arm .
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A drink that is "a bit bitter" for brain health
Time of Update: 2021-07-31
In the largest study of its kind, researchers found that high coffee consumption was associated with a smaller total brain capacity and an increased risk of dementia .
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Health Benefits of Caffeine: How Caffeine Reduces the Risk of Cancer
Time of Update: 2021-07-31
Studies have also shown that those who reduce their coffee intake by more than one cup per day show a 17% higher risk of developing type 2 diabetes .
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What limits the speed of Olympic sprinters?
Time of Update: 2021-07-31
In this process, the researchers gave a comprehensive answer to the importance of body design, such as: "Why can medium-sized animals reach the highest natural speed?", "Which main characteristics determine the maximum speed?" and "What characteristics Will limit the speed?"The core of their theoretical work is the physical balance of propulsion and air resistance to be overcome, as well as the inertia of the propelling muscles .
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PLOS Biology: The redness of the plant indicates that the fungus is growing on the roots
Time of Update: 2021-07-31
In a study published in the journal Public Library of Science Biology, researchers used the bright red pigment of beet roots-betaine-to visually track soil fungi as they settle on the roots of living plants .
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Ronaldo refuses to be in the same box as Coke, can Coke still be drunk?
Time of Update: 2021-07-30
However, lemonade tastes good and will make people prefer drinking water, especially in summer, which can help to replenish more water .
Many people like to drink a cup of sour plum soup when they drink alcohol, believing that they can lose weight and relieve greasiness .
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To prevent fatty liver, five-point "diet management" is very important
Time of Update: 2021-07-30
Obese or overweight fatty liver patients are given 20-25 kcal per kilogram of body weight per day to reduce weight .
3) Reduce the intake of carbohydrates and sweets Excessive carbohydrates will turn into fat in the body, leading to obesity and fatty liver.
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Three servings of dishes and two servings of fruit have the longest lifespan?
Time of Update: 2021-07-30
Whether it is the two large-scale follow-up surveys in the United States or the other 26 related surveys and studies, the results are the same-eating 2 servings of fruit + 3 servings of vegetables a day has the lowest all-cause mortality .
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This drink may be depressing, but many people can’t give up
Time of Update: 2021-07-30
In a 3-year group follow-up study of nearly 1,000 people, Japanese researchers found that people who drink a lot of sweet drinks every day do have an increased risk of depression .
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70 types of snacks and 9 types of milk powder have been detected as carcinogens. Experts remind: The more fragrant the more dangerous the smell
Time of Update: 2021-07-30
Among them, 15 milk powder samples all contained the contaminant chloropropylene glycol, 9 had carcinogenic glycidol, 9 samples were tested to contain glycidyl esters (GE); and 77 crispy snack samples, there were 70 models contain carcinogenic acrylamide .
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How much milk should I drink every day?
Time of Update: 2021-07-30
The American Academy of Pediatrics, the World Health Organization, and the Chinese Nutrition Society all recommend that babies can drink milk after they are 1 year old, and there is no need to continue to drink formula milk powder .
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Accidents happen frequently!
Time of Update: 2021-07-30
On the same day, the School of Pharmacy of Sun Yat-sen University issued a notice stating that the laboratory exploded while cleaning up the unknown white solid left by the graduates in the flask when a doctoral student was washing it with water .
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Don't eat!
Time of Update: 2021-07-30
Although eating shellfish can cause poisoning, this toxin is not produced by shellfish, but by toxic algae in the ocean.
Paralytic shellfish poisoning is usually caused by eating bivalve molluscs containing this toxin.
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Yuanqi Forest apologizes for "0 cane sugar" and sorts out all kinds of "sugar" in one article
Time of Update: 2021-07-30
The glycemic index of maltodextrin is related to specific products, generally between 80 and 100, which is better than glucose and maltose, but is actually higher than sucrose .
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Vanillin is detected in the first milk powder, what should I do if I have finished drinking it?
Time of Update: 2021-07-30
After 6 months, babies gradually add various flavors of complementary foods, and it is not necessary to strictly limit the flavor of milk powder, so more than 2 stages can be added .
