Answer: Diet combined with exercise is the most effective method for weight loss. Eating a low-fat, low-calorie diet and exercising regularly will help lose weight and keep it off. Studies suggest that when it comes to losing weight and body fat, diet and exercise are more effective when done together.WW (Weight Watchers): According to U.S. News & World Report 2020 Best Diets, WW (Weight Watchers) is the best "commercial" diet plan for weight loss. Specialists in nutrition, diabetes and heart disease think the plan is the easiest way to lose weight, and they rate WW's eating principles as healthy and sound
