Because coffee is such a complex drink, we still don’t know what it is that might be causing a decrease in the risk of death.
One simple explanation might be antioxidants. As I mentioned earlier, coffee really does act as a good source of antioxidants for many people.
The polyphenols in coffee may also be significant for its ability to decrease the risk of death, and for other health benefits. These are strong antioxidants that also have other properties for health .
There are also many other compounds that could play a role.
In reality, we still don’t know enough about how coffee affects our bodies to know specifically which compounds contribute to a decreased risk of death.
The same is also true for any of the other health benefits on this list.