Everyone wants a quick fix when it comes to weight loss. But fad diets won't help you keep the weight off for the long haul.
There are a lot of fad diets out there. While they may help you lose weight in the short term, they won't help you keep the weight off for the long haul.
They won't help you improve your actual health, either. The simple fact is, the key to losing weight for the long term is eating a balanced, healthy diet.
Everyone wants a 'quick fix' when it comes to weight loss. Here's why some people turn to fad diets:
- Fad diets are generally easy to understand and simple to follow (at least for a few days)
- Fad diets make great tabloid headlines and even better book titles.
- Since fad diets don't last, there's always room for a new one.
The problem with fad diets is that they are ... fads. Following any diet for a time, even with exaggerated zeal, does not lead to long term weight loss. And, when it comes to following today's fad diets, the results run the gamut from disappointing to dangerous. Let's take a look at some of the latest weight loss fads:
Low Carbohydrate Diets
These diets, described in a host of recent best-selling books, share a common theory: Carbohydrate-rich foods, especially those with sugar, wreak havoc on your physical and mental well-being. Eating these foods forces your body to make fat with abandon and leaves you moody, irritable and constantly hungry
The cure depends on whose fad you're following. Recommendations include avoiding carbohydrate-containing foods altogether by switching to protein-rich foods or fats, eating carbs at restricted times of the day or swearing off the most offending foods for life. The short term health risks and negative side effects correspond with how extreme the fad diet is, ranging from marginal deficiencies of key vitamins and minerals to light-headedness and nausea. Since no one's yet studied these diets in a credible, scientific way, the long term effects are largely unknown.
'Restricted' or 'Combining' Diets
The basic premise behind these popular diets is that eating specific foods - whether it's cabbage soup, grapefruit juice or a combination of tuna with vanilla ice cream - in specific amounts at specific times of the day will lead to big weight loss. By severely restricting food intake, you lose weight. That's the good news.
The bad news is that the weight loss is mostly water, which returns as soon as you start eating normally again. And virtually everyone who follows a restricted diet will eventually return to eating normally, whether the diet says to or not. Most of the side effects of these nutritionally inadequate diets are short term, such as gas and other gastrointestinal disturbances, and only last as long as the diet is followed. One long term effect, especially if the diets are followed one after the other, may be increased risk for developing an eating disorder.
Diet Pills and Supplements
Due to changes in the laws that govern the sale of dietary supplements, the number of pills, potions and herbal concoctions making weight loss claims has skyrocketed. Recent estimates suggest that almost 3.5 million Americans are buying these products in an effort to control their weight, more than double the number in 1993.
For the most part, the quality of the science behind these products is extremely weak, and the results have been inconsistent. In addition, side effects are largely unknown. What is known, however, is that combining dietary supplements with other pills (including over-the-counter medications) can be risky, and that at least one compound (known as ma huang, ephedrine and ephedra) has been linked with several deaths.
A Lifetime Plan
When it comes to weight loss, what your weight is at the end of a decade means a whole lot more than what it is at the end of a single day. In order to reap the many benefits of weight loss - from improved physical and mental health to having an entire wardrobe in a single size that you're happy with - you need to take the weight off and keep it off for an extended period of time.
There is not a fad diet available that has shown it can make that happen. That's why the Institute of Medicine's expert panel has stated: "Because improvements in the quality of the diet and especially the amounts of food consumed are important to weight loss, as is modifying one's lifestyle to incorporate reasonable physical activity, any weight loss programme must attend to these two components, providing the participant with necessary information and, ideally, skills."