After researching millions of people for seven consecutive years, Chinese experts have said that even if there is sugar in coffee or not, it can make a difference in the length of life. In particular, the improved health effects of sweetened coffee have been observed, which is a surprising result and requires further research.
Scientists from China's Southern Medical University took data from 171,000 adults from the British Biobank and studied them for seven years. It found that drinking one-and-a-half to three-and-a-half cups of coffee with sugar per day reduced the risk of premature death by 31 percent, and those who drank unsweetened coffee had a 21 percent lower risk of death.
All the participants in the survey were free from heart disease and cancer etc. and apparently healthy. However, he was specifically asked about drinking coffee and this process continued for seven years.
Overall, unsweetened coffee drinkers were 16 to 21 percent less likely to die during this period, compared to a surprisingly 31 percent lower death rate for those drinking sweetened coffee.
However, these people had adopted to drink from one and a half cups of coffee to three and a half cups of coffee daily. However, experts said that people in the survey reported that they consumed very little sugar in coffee, but more research is needed.