A recent study conducted by scientists at Jinan University has found that drinking both unsweetened and sugar-sweetened coffee is linked to a lower risk of death.
While coffee has had a mixed reputation in the past when it comes to health benefits, this study provides some promising evidence for coffee lovers.
Black coffee is known to be nearly calorie-free, with very low levels of protein and no carbs or fat.
However, coffee does contain small amounts of several vitamins and minerals like potassium, magnesium, phosphorus, manganese, folate, and choline.
In the past, research has shown that drinking two to five cups of coffee per day may help protect against heart disease, diabetes, and some types of cancer.
However, it is also important to note that excessive coffee consumption can cause problems like anxiety, nervousness, and insomnia.
Previous studies have suggested that coffee drinking may be linked to a reduced risk of death.
However, these studies did not distinguish between different types of coffee, including sugar-sweetened coffee, artificially sweetened coffee, and unsweetened coffee.
This study aimed to examine the associations between drinking different types of coffee and the risk of death.
To conduct the study, the researchers used data from a total of 171,616 people without heart disease or cancer at the beginning of the study and followed them for about seven years.
The team estimated the drinking of sugar-sweetened, artificially sweetened, and unsweetened coffee using self-report surveys.
During the follow-up period, 3,177 deaths were recorded, including 1,725 cancer deaths and 628 heart disease deaths.
The team found a U-shaped association between unsweetened coffee, sugar-sweetened coffee, and artificially sweetened coffee with death risk.
Compared with people who did not drink coffee, people who drank any amount of unsweetened coffee had lower death risks.
The researchers also found that people who drank 1.5 to 3.5 daily cups of coffee sweetened with sugar were less likely to die than participants who did not drink coffee.
However, the association between artificially sweetened coffee and mortality was not as strong.
The team also found that the association between coffee drinking and death risk from cancer and heart disease was largely consistent with that of general death risk.
Similar associations were also found for instant, ground, and decaffeinated coffee.
Overall, based on the findings, the team suggests that moderate drinking of unsweetened and sugar-sweetened coffee is linked to a lower risk of death.
While the study has some limitations, such as self-reported data and not being able to account for changes in coffee drinking habits over time, it provides some promising evidence for coffee lovers.
Researchers suggest that when it comes to coffee, the healthiest type is black coffee without any added sugar or cream.
This is because black coffee contains very few calories, and it does not contain any added sugars or unhealthy fats that can negatively impact health.
Coffee can also be healthy due to its natural antioxidants and nutrients. Coffee contains small amounts of vitamins and minerals like potassium, magnesium, phosphorus, manganese, folate, and choline.
These nutrients may help protect against chronic diseases like heart disease and type 2 diabetes.
In addition, some studies have found that drinking coffee can help reduce the risk of certain health problems, such as liver disease, Parkinson’s disease, and some types of cancer.
However, it’s important to note that excessive coffee consumption can have negative health effects, such as increased anxiety, nervousness, and insomnia.
When it comes to choosing the healthiest type of coffee, it’s best to choose a high-quality coffee bean that is roasted and brewed without added sugars or unhealthy fats.
Additionally, choosing organic and fair trade coffee can help ensure that the coffee you are drinking is sustainably and ethically produced.
Overall, while black coffee without any added sugars or cream is the healthiest type of coffee, moderation is key when it comes to coffee consumption.
Drinking too much coffee can have negative health effects, so it’s important to consume it in moderation and balance it with a healthy diet and lifestyle.
If you care about nutrition, please read studies about the best time to take vitamins to prevent heart disease, and vitamin D supplements strongly reduce cancer death.
For more information about nutrition, please see recent studies about plant nutrient that could help reduce high blood pressure, and these antioxidants could help reduce dementia risk.
The research was published in the Annals of Internal Medicine and was conducted by Dan Liu et al.
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