First let’s see the definition:
Crash diet and fad diet are general terms. They describe diet plans which involve making extreme, rapid changes to food consumption, but are also used as disparaging terms for common eating habits which are considered unhealthy. Both types of diet are often considered to pose health risks. Many of the diets listed here are weight-loss diets which would also fit into other sections of this list. Where this is the case, it will be noted in that diet’s entry.
Beverly Hills Diet: An extreme diet which has only fruits in the first days, gradually increasing the selection of foods up to the sixth week.
Cabbage soup diet: A low-calorie diet based on heavy consumption of cabbage soup. Considered a fad diet.
Grapefruit diet: A fad diet, intended to facilitate weight loss, in which grapefruit is consumed in large quantities at meal times.
Israeli Army diet: An eight-day diet. Only apples are consumed in the first two days, cheese in the following two days, chicken on days five and six, and salad for the final two days. Despite what the name suggests, the diet is not followed by Israel Defense Forces. It is considered a fad diet.
Junk food diet: A diet largely made up of food considered to be unhealthy, such as high-fat or processed foods.
Subway diet: A crash diet in which a person consumes Subway sandwiches in place of higher calorie fast foods. Made famous by former obese student Jared Fogle, who lost 245 pounds after replacing his meals with Subway sandwiches as part of an effort to lose weight.
Watermelon diet: Liberace and his handlers covered up the entertainer’s AIDS diagnosis by publicly attributing his suffered severe weight loss and health problems to anemia brought on by a strict watermelon-only diet; they later reversed those claims to publicize that Liberace was gravely ill from anemia, emphysema and heart disease.
Western dietary pattern: A diet consisting of food which is most commonly consumed in developed countries. Examples include meat, white bread, milk and puddings. The name is a reference to the Western world.
Source: Wikipedia.org
When you want to go on a crash diet you are making a commitment to yourself to stay on a very strict diet regime.
Most of us find this very hard to accomplish and therefore ineffective. When you need to summon the discipline to complete one of these task there are questions that you will have to ask yourself.
The first question that comes to your might be about whether this scheme is even worth it. When we go on crash diets we all know that they are very hard to keep. Very few of us manage to loss the weight and keep it off for good.
Why should you struggle with such a plan when you know you’re just going to gain the weight back anyway?
Perhaps we should spend our time planning a healthy diet that will have the same time someday.
A lot of crash diets happen to be scams. If you see a diet that promises more then a pound a week off your body you know somethings wrong. These diets might seem like a great way to get into shape fast but really they are just trying to fool you. Often times when we use these diets what we are really loosing is water weight.
Crash diets are quite popular among women after they go through a pregnancy.
This is harmful to your body and completely unnecessary. If you would like to loose weight after a pregnancy why don’t you simply breast feed? This is known by many physicians to burn hundreds of calories. Many women get thinner a lot quicker after a birth when they hand over the nutrition to there infant.
Before a special events
When you need to lose a few pounds before a special event the pressure can really start to pile up.
Why should you feel this pressure when there are so many resources available to fake the thin? Not not just go out and purchase some spanx?
They can make you appear to have lost ten pounds or more without the unhealthy life choices.
A detox can be considered a crash diet by many people. Did you know that this could hurt your metabolism? Your body needs to work to digest food in order to remain good at it.
If you are just taking in liquids your body gets no practice. You will also fool your body into thinking that your starving. This will cause your body to retain the fat from foods that you eat and not burn it.
If you go through many crash diets this might be an eating disorder. When we eat normally or to much one week and try to compensate for it the next, it could be bulimia. You may not be aware of your problem but if you ever feel over tired, obsessed with food, you need to understand that bulimia could be affecting you.
I hope this helps you make the right decision when it comes to your body. Just remember to worry about your health before your beauty and you’ll be fine.
Source here: What Are Crash diets Exactly?