Their potassium supports normal muscle, nerve, and heart function, while fiber can help digestion and regular bowel movements. Slightly green bananas also contain resistant starch that may support healthy gut bacteria.
Bananas also contain vitamin B6 and tryptophan, nutrients involved in brain and neurotransmitter function. However, eating bananas should not be treated as a cure for anxiety, depression, poor sleep, or other health conditions.
For most people, bananas can fit easily into a balanced diet, especially when paired with foods such as yogurt, nuts, or peanut butter. People who must restrict potassium, including some with kidney disease, may need personalized medical advice about how much to eat.
