I had participated at a 8-week challenge sponsored by my gym and the health insurance.
Setup was a clean and clear change of food, drink and sports. We had started with the first 2 days completely w/o sugar and the 3rd day w/o hydrates.
Then we got additionally a personal cook book with meals special for your taste, need of calories and so on.
My personal goal was 5kg into that period and Im down to 4.9kg since the weekend.
Feeling much more better now and willing to hold and more loosen from this weight but w/o getting under the border.
No nibbles, 3 scheduled meals per day and a mindset is suitable to achieve your goals. On the go