Most people will argue that the safest and easiest way to lose fat rapidly is still via a surgical procedure, this is because it is actually unhealthy to consume fewer calories than your body requires on a daily basis just because you want to lose weight. Anyways losing weight or gaining is largely dependent on your eating and lifestyle habits, if you are going to lose weight fast then you must consider changing some things about your diet or changing your diet plan altogether. Along with the diet change, you should be ready to be disciplined and put in the required hard work.
Losing 40 pounds in a month is a process that is quite unhealthy but if you have an occasion to attend and you have to look trim, then you can go for any of the following options, they should work just fine.
Become a vegetarian
Mostly people indulge in vegan diets for ethical reasons but they end up gaining a lot when it comes to trimming down on their body fat. You can decide to tow this line of action, become a vegan for this period and see the magical change in your weight.
Grapefruit is known to contain enzymes which will help you burn fat quickly, in fact it is not advised to consume so much if you are not planning a weight loss program. For best results, take grapefruit or the juice before and after meals, this can really be restrictive but in a month you will see that it is worth it.
Drink lots of water
Instead of filling yourself up with carbonated beverages and coffee, it is best to stay with water. You can never drink too much water and you can make drinking water interesting by adding a bit of cucumber or berries.
When you are asleep your body metabolism slows down, digestion not exempted. It is advised that you reduce your dinner considerably, making it the smallest meal of the day. While doing this also ensure to eat dinner as early as possible.