Bananas are considered mildly acidic, with a pH level of 5 to 5.3. This means they are slightly more acidic than neutral (pH 7), but not as acidic as some other fruits like lemons or oranges. However, ripe bananas are less acidic than unripe ones, with a higher pH level.
Some sources may claim bananas are alkaline due to their effect on the body's pH balance after digestion. While the body's pH is maintained within a narrow range, consuming bananas might lead to a slightly more alkaline urine, but it doesn't mean they directly change the body's overall pH.
In short: Bananas are mildly acidic, but ripe bananas are less acidic than unripe ones.
