The creator of the diet Dr. Franz Xaver Mayr was said to believe that everything is connected to the gut and what we eat, or don’t eat, can affect overall health and wellbeing, including weight.
Dieters are also asked to stop snacking throughout the day, reduce dairy and gluten intake, refrain from eating raw foods in the evening as well as reducing phone usage, talking, reading, or watching television whilst eating.
The goal here is to get slimmers to focus on the food they are eating which can help them potentially feel satisfied or full sooner than they would be if they had distractions.
Possibly the most notable part of following the method is that dieters must chew foods thoroughly.
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The diet programme recommends chewing each bite of food at least 40 times which again can help to consume less food, and in turn reduces overall calorie intake without dieters even realising.
It is thought that when slimmers chew more, they tend to eat less because the brain has the time to send signals to the stomach to indicate when it is full.
This causes many people to overeat and consume too many calories which can lead to weight gain.
Foods that are recommended on the method are still super healthy and include proteins, vegetables, fruits and grains.
Rebel reportedly does workouts six days a week including HIIT exercises, mobility, weights and resistance training.
She has also been snapped going for plenty of walks and hikes, making sure she gets in at least 10,000 steps a day.
The actress recently took to Instagram to showcase her incredible weight loss.
Posting a photo hiking, the star captioned the post: “Closer each day.”
Rushing to the comments to share their opinions on Rebel’s slimmer physique, fans expressed how different she looked.
One person wrote: “Omg I barely recognised you, you look insane.”
Another said: “Look at you could pass for a supermodel!”
“Your looking amazing,” another simply commented.