Our goal is suggest ways in which to lose weight in a healthy manner. Weight lost in ways that are not healthy is usually not kept off and we end up in a yo yo type of cycle, which can be very detrimental to our health.
I did a 9-day liquid-diet then watched what I eat very carefully … by controlling my calorie intake. I lost 5kgs in 3 weeks. Those nine days were a pain and you should take vitamins … while it may not be the healthiestway to lose way … it's possible.
That's too much weight to lose in one month. You can get started now, with a reasonable amount and lose the rest the following month.