There's no question that bananas are a nutritious food that can benefit just about any diet pattern.
However, there can be too much of a good thing. Eating too much of any single food, including bananas, can do more harm than good for your health and wellness.
Bananas are generally considered a low-calorie food. However, if you're eating so many bananas in a day that
it's causing you to exceed your energy needs, this may lead to unwanted weight gain.
Bananas provide an array of micronutrients, such as vitamin B6, potassium, zinc, phosphorus, and manganese.
While these are important for your health, you shouldn't be eating so many bananas that you're crowding out room for foods that provide the nutrients they lack.
Bananas are low in protein, fat, iron, calcium, or fat-soluble vitamins like vitamins D and K
This is why it's so important to include a variety of foods in your diet rather than eating a couple of foods in large amounts.