Can I lose 10 kgs in fifteen days?
In one word NO given the fact that you stop eating completely.
It may so happen that you can reduce 4–5 kgs in 15 days. But reducing 15kgs is being over-ambitious if that is your aim.
Never try for shortcuts. Always do the healthy way and you will find yourself reaping the benefits for lifetime.
If you want to lose weight, there is no better way than healthy eating. Do you know, weight loss is 80% healthy eating and only 20% exercise. So, focus on eating correctly and you will see results in no time.
Hope this helps! If you want to know more about health tips, do let me know. I would be happy to help you.