Adherence to diet for a single year, not the specific diet plan, would be the most important determinant of effective weight loss. According to the outcomes of a randomized trial published in the January 2005 issue of JAMA. When comparing Atkins, Ornish, Weight Watchers, and exipure drug interactions (just click the following page) Zone diets, the author recommends the "low fad" approach.

The low Fad Approach

The lower Fad Approach
Successful weight loss is best achieved by using the lower fad approach. The accessible fad method to shedding weight involves reasonable reductions in caloric intake with increased physical activity. There is nothing "fad" about this approach and is supported by just a few studies.
The simple fact that the low fad strategy is supported by scientific evidence is key...the fad diets currently in the market have hardly any credible proof supporting their claims.
"The scarcity of data addressing the health consequences of diets that are popular is an important public health concern, especially since patients and doctors are keen on utilizing trendy diets as individualized eating techniques for disease prevention," write Michael L. Dansinger, MD, a Preventative Medicine professional from Boston, Massachusetts.
Dr. Dansinger goes on to say, "Some designs prevent carbohydrate consumption with no fat restriction (eg, Atkins diet), several modulate macronutrient harmony and glycemic load (eg, Zone diet), and others restrict body fat (eg, Ornish diet)."
Thus, aside from the shortage of proof backing the claims made by fad diet programs, there's no consistency from one diet plan to the next within the same class of diet sort. This makes it very difficult to learn the fad diets and assess the issues on the health of yours, not to mention the chances of yours for effective weight-loss.
But there's hope for dieters...the very low fad strategy or "Low Fad Diets."
Profitable Weight Loss...The Evidence Supporting Low Fad Diets

Profitable Weight Loss Conclusion