The best diet for weight loss is one which offers slow, steady and sustainable progress, rather than a quick fix. However, if you need to drop weight quickly there are a number of diets which have been shown to be effective in helping dieters to lose excess pounds in a matter of weeks rather than over a period of months. You should always consult with your physician before embarking on a diet regime, particularly one which involves extreme calorie restriction.

If you are looking for good diets that work fast, the Cabbage Soup Diet is a well-known diet which entails exactly what it says on the tin – dieters eat only cabbage soup (and a limited selection of fruits and vegetables) for a week. By using the cabbage soup as the primary source of calories, this diet dramatically reduces calorie intake and is intended to help individuals shed as much as 10 pounds within a single week. The soup usually comprises of a mixture of the following vegetables: cabbage, celery, tomatoes, peppers and onions, as well as optional extras such as bouillon powder, spices and seasonings for flavor. There are many variations of the cabbage soup that you can try , so long as you aim to maintain a minimum level of calories, making it one of the good diets that work fast.

The Grapefruit Diet

While other diet plans require individuals to replace solid food with supplements or shakes, this diet permits the consumption of most foods and food groups, but they are always accompanied by half of a grapefruit or a glass of grapefruit juice. Like many good diets that work fast, this diet does strongly suggest the restriction of carbohydrates for optimal results. It is based around grapefruit because this fruit is believed to have a particular enzyme which boosts fat-burning, reducing the calories absorbed from meat and other proteins. The diet usually lasts between 10 and 12 days, and individuals can drop between 5 and 10 pounds, depending on how closely they adhere to it. Typically, the diet provides around 1200 calories per day, and dieters aim to reduce calorie intake as much as possible without slowing the metabolism.

The Liquids Diet

Much like juice diet plans; this diet is founded on the consumption of juices, shakes and other liquids to produce weight loss. Some dieters use homemade liquids made using a blender or juicer; others choose to purchase over-the-counter diet drinks and supplements which have been formulated to provide necessary nutrients and ingredients which increase the rate of fat-burning. Many good diets that work fast are liquid diet plans based on supplements which replace one or two meals per day, with a third solid meal consumed in the evening. The most purist liquid diets do not permit any solid foods for the duration of the diet.