I find that it saves it time and it gives me a lot of energy, plus the weight is steadily falling off. But would this be damaging to my health? I have around 80lbs to lose so I have lots of fat for my body burn.
Given that you’re posting in the Fung subreddit I would have assumed you’re familiar with his blog and/or his book, but if you had read his blog or his book, you would already know that the answer is yes, of course it’s totally safe for overweight people to fast.
https://intensivedietarymanagement.com/fasting-myths-part-5/