Did you know that bananas are good for you? The high potassium and low sodium content in each yellow packet of mush is great for your cardiovascular system. They are also high in fibre, which helps you poop. Which is nice. There’s also research that indicates that bananas help reduce the risk of kidney cancer. Having said that, bananas can also be really bad for you.
If you eat too many on a regular basis, they can cause severe drowsiness, headaches and the sugar can harm your teeth. Potassium overdose is also a risk… if you try to eat more than 30 bananas in one sitting. Given that this fruit is also slightly radioactive, it is also technically possible to suffer radiation sickness if you eat about 250 bananas a day. Though, of course, if you’re trying to eat 30-300 bananas a day you probably have much bigger problems.
Every time someone asks the question “is X good for you?” the answer is almost always “Yes, in moderation”. Too much of a healthy, enriching item can have negative effects; small amounts of something harmful can have positive effects.