Coffee helps prevent kidney cancer. Drinking more is good.
Because coffee has the harm of aggravating high blood pressure and inducing osteoporosis, dietitians do not recommend long-term drinking for the sake of people's health. But a recent survey has rehabilitated coffee, and researchers at Harvard Medical School in the United States report in the new issue of the International Journal of Cancer that people who drink coffee and tea regularly have a lower risk of kidney cancer.
Traditional nutrition holds that drinking coffee in order to refresh yourself when busy helps to improve alertness, agility, memory and concentration. However, excessive consumption will produce stimulants similar to the same dose of stimulants, which can cause nervousness. For people with anxiety disorders, caffeine can worsen symptoms such as sweaty palms, palpitations and tinnitus. Moreover, it will also aggravate hypertension, induce osteoporosis and other diseases, so we are not recommended to drink for a long time.
A recent study came to the opposite conclusion. The researchers analyzed 13 long-term studies on the health effects of various foods and found that drinking coffee and tea regularly reduced the risk of kidney cancer. Drinking milk, soda or fruit juice did not have such an effect.
The researchers found that people who drank more than three cups of coffee a day had a 16% lower risk of kidney cancer than those who drank less than one cup of coffee a day (and did not drink tea), while those who drank only one cup of tea a day (about 230 grams) had a 15% lower risk of kidney cancer than those who did not drink tea (nor coffee).
The researchers point out that although there is no direct evidence that drinking coffee and tea can prevent kidney cancer, some evidence can be found by analyzing the composition of coffee and tea. For example, coffee and tea are rich in antioxidants, which may help protect kidney cells from damage. In addition, some ingredients of coffee and tea can enhance the body's sensitivity to insulin and improve renal function, which may have a certain preventive effect on kidney cancer over time.
China Coffee Trading Network: www.gafei.com
- Prev
Coffee Brand-Costa Coffee challenges Starbucks
CostaCoffee, the UK's largest coffee chain, officially opened its 100th store in China at Terminal T3 of Beijing Capital International Airport, a prime location that was once Starbucks' most profitable store in northern China. This is not the first time Costa has competed head-on with Starbucks. Since Costa entered China in 2008, the competitive goal has been directed at
- Next
Thoughts on the Development of Coffee in Yunnan
Yunnan coffee industry has developed rapidly due to the promotion of Yunnan provincial government's ten-year plan and the stimulation of rising international market prices in the past two years: by the end of June 2011, the province's coffee planting area has reached 617000 mu. In 2010-11, despite the impact of last year's drought, the province still achieved 40, 000 tons of coffee output, of which 28400 tons were exported from raw beans.
Related
- Loss of billions! Kenya's customs system fails to block coffee exports
- What are Ethiopia's "flower queen" coffee beans?
- Is it serious to open this coffee shop in Shanghai?!
- Make a mistake! Starbucks 'external POS machine leaks sales rhetoric!
- What is the Xizhao coffee variety? Where do the Xizhao coffee varieties come from?
- Heavy rain! Some coffee producing areas in Brazil may reduce production by 30%!
- Sudden! Seesaw founders are restricted from high consumption!
- Forced to withdraw?! Chongqing's first Starbucks is about to close!
- Two way poverty alleviation?! Shanghai office buildings now buy coffee for 0 yuan!
- It smells bad! Lucky's new product becomes a replacement for a certain star?!