For people that are serious about losing a medium amount of weight the 1000 calorie diet is the one they usually choose to use. This reduced amount of calories still allows the person to incorporate foods from the essential food groups into their diet. In order for very quick weight loss the amount of calories you consume each day needs to be less than what you burn up. People burn calories as fuel for their body when they do various physical activities. The diet with one thousand calories is based on a person who has a moderate amount of activity each day.
This diet is recommended more often for women than men, because women have a lower caloric need than most men do. A woman of average height and bone structure with moderate daily activity needs about eighteen hundred calories a day. Reducing this amount by eight hundred will allow the person to lose twenty, thirty or even forty pounds in a safe and gradual manner. This is not the same as fast weight loss due to crash diets. These diets are often not recommended by any type of medical practitioner, but are found more by word of mouth.
Most of the fast weight loss diets will have the person consuming one specific food such as grapefruit, for a week to drop five or ten pounds in a hurry. The weight that these diets affect is usually water weight and not actual body fat. A lot of women use the fast dieting methods to get into a special dress they want to wear for a particular occasion. With a lot of fad diets available over the Internet it is best to make sure you know both the pros and cons each one has before deciding to try it. If you have a lot of weight to lose, the slow and steady method is always the best choice for success.