Yes, intermittent fasting is a perfectly healthy diet. One of the major causes of any illness you may have is eating unhealthy food and not eating at the right time.
By intermittent fasting, you will be able to eat at the same time every day. You can also improve your health by avoiding unhealthy and junk foods.
However, if you regularly take medication for any health condition, it is a good idea to consult a doctor before you start Intermittent fasting. Overall Intermittent fasting is a good idea to regain a healthy body and mind.
I have written another blog in detail about intermittent fasting. You can read it here.