“It does that by converting your fat stores into something called ketone bodies, which your body and brain then use as fuel.

“It’s become very popular as a way of losing and keeping off weight, and that is largely because when you go into a state of ketosis, that suppresses a hunger hormone called ghrelin so you stop feeling hungry and stop having cravings. 

“The disadvantage is that you’re on a very high fat diet, which lots of people don’t want to do and it isn’t healthy in the long term.

“So what I’m proposing is rather a shorter term solution, which is combined with intermittent fasting and it’s a relatively low calorie as well as a low carb diet. 

Source: Daily Express | Diet