As a nutritionist, I can tell you that eating a banana every day is generally considered healthy and safe. Bananas are a good source of dietary fiber, vitamins, and minerals, including potassium, which is important for heart health. However, moderation is key in any diet. The USDA recommends that adults eat about two cups of fruit a day, which is roughly equivalent to two bananas. Consuming bananas in this quantity as part of a balanced diet should not pose any significant health risks. If you were to eat dozens of bananas every day, you might exceed the recommended daily intake for certain nutrients, which could potentially lead to health issues. For example, an excessive amount of potassium can be harmful in some cases. However, eating one or two bananas daily is unlikely to cause any problems for most people. In summary, enjoying a banana every day can be a healthy addition to your diet, but as with all foods, it's important to maintain a varied and balanced diet. read more >>

Eating bananas becomes significantly risky only if you eat too many. The USDA recommends that adults eat about two cups of fruit a day, or about two bananas. If you eat dozens of bananas every day, there may be a risk of excessively high vitamin and mineral levels.read more >>