Why are most healthy foods unpalatable and most delicious foods unpalatable?

This is because some foods are delicious to you, so your body does not lack the nutrients contained in those foods, and what you don't like to eat is exactly what your body lacks. This is the so-called healthy food. If it is sub-health, we should pay attention to diversification in our daily diet. Many foods have similar nutrients. If you really think they are not delicious, you can consider something with similar effect and not so bad.