HELLO!!! I NEED HELP So can anyone tell me the best way to loose weight?

hi, i starting this diet called 'lose 7 lbs in 7 days' by jason vale.you have to excercisetwice a day and just drink 6 veg& fruit smooties per day. your supposed to lose 7 lbs in 7 days and totally detox your system so its healthy. then there is another book callled turbo charge your life. and if you follow that plan for14days.. its less restrictive.. you can supposedly lose up to 8 lbs in the 2 weeks.if you googleit you will find links to books which you will need to buy. its very healthy and apparently you dont regain the wweight. if your really desperate and want to try an unhealthy crash diet you could try the master cleanse diet. beyonce knowles did it for 14 days and lost 20 lbs. you jsut have this concontion of water. lemons, maple syrup and cayenne pepper. no food. and you also have to do a saltwater flush inthe morning and drink laxative tea at night. im sure it defnitely work short term if you were able to stick to it. again if you google it, you'll fing out more. good luck!