In line with the general facts the current trend of high protein diets dates back to 1967. The idea was for the dieter to drink partially digested liquid protein as a meal or for all meals. The initial results were excellent for the dieter as they lost a lot of weight quickly. It was meant to be for limited use and not long term. However, if something worked, why change it, and so, many dieters stayed on the diet for more than was allowed.

In fact, this diet put your body into ketosis, which was a target of the diet. Ketosis is a condition that can happen to your body, without getting into a big explanation of it, but it is considered a medical condition. People urinated on ph strips to check if they were ketonic.

Presently, it turns out the liquid protein diet lacked essential nutrients. It was low in calcium, magnesium, iron, zinc, copper, sodium, potassium, and copper. Due to this fact some people on the diet died a sudden death. A 1979 study of seventeen of these deaths (sixteen of which were females) was made . The conclusions were the main culprit was a very low level of copper in the deceased’s system. It is known that copper is needed for the heart to contract. It was decided that these dieters died of sudden heart failure, due to low copper levels. In addition, there were many reports of kidney failure. That is why the product was eventually made illegal .

Another idea of a dieting appeared in 1972. It took the idea of the liquid protein diet and changed it up a little so that in this respect it was not so severe. If you followed this diet you could eat as much as you wanted, as long as you were not eating carbohydrates. In fact this diet was so beautifully adapted to a lifetime diet that, unlike most diets, the weight was not supposed to come back. Unfortunately, this was stated without any long term studies. You simply must keep in mind that twelve months is the equalizer with diets, however. Your lifestyle becomes affected and you get bored with the same choices. Thus in short time there was noticed a high dropout rate from this diet – no diet.

The same type of diet appeared again 1992. Again, it is the public favourite, because of rapid weight loss. It offered people to eat all they wanted, just not carbohydrates, and that helped them to lose weight. Actually, this is not necessarily true. In reality, it is the same old equation to lose weight – calories in must be less than calories out. In this renovated approach the basic idea is that one’s appetite is more satisfied with fats in the diet rather than carbohydrates. Yet, the research conducted by scientists showed that this type of diet is not good for permanent weight loss. They state that perhaps high cabohydrate – low fat would be a better choice. Low carbohydrate and high activity levels do not work together because one needs carbohydrates to effectively exercise. You are advised to reduce refined carbohydrates (white bread, cakes, etc ).

To sum up, the best way to permanent weight loss is slow and sure, through a balanced healthy diet and exercise.

Read about no diet – no diet information.