According to the Mayo Clinic, there isn't a diet plan that works for everyone; however, those that do work focus on balanced nutrition and a safe weight-loss goal of one to two pounds per week. Effective diet plans shouldn't exclude food groups because there needs to be a balance of nutrients. The diets should remain enjoyable, and regular exercise is a key component. Diets that meet these requirements include the Weight Watchers diet, the Mayo Clinic's diet and the Mediterranean diet.
None of these diets ban particular food groups. Instead they emphasize eating a range of nutrients in moderation. The Weight Watchers diet also introduces a points system to make tracking meals easier. In addition, it includes a support component, so dieters can lose weight with others. Each of these diets promotes a sensible weight loss of two pounds per week.
As the Mayo Clinic states, it is necessary to make permanent lifestyle changes to lose weight. This is something to keep in mind when choosing a diet, as tough fad diets don't present feasible long-term lifestyle changes. Instead of focusing on fad diets, dieters should look at plans that combine regular physical activity with healthy eating plans. Although many fad diets promote rapid weight loss, they can also result in cravings that cause dieters to over eat. In addition, dieters often put weight back on rapidly.