Do you want to lose weight for good in the new year? Try increasing your daily fiber intake in the form of nutrient-rich high-fiber foods. Why fiber? Recent research in the Journal of Nutrition suggests eating more fiber as a way to prevent weight gain or even encourage weight loss. Over the course of the two-year study, the researchers found that boosting fiber by 8 grams for every 1,000 calories resulted in about 4 1/2 pounds of weight lost. Try it for yourself. If you’re consuming 2,000calories per day, aim to increase your fiber by 16 grams. Here are 7 fiber-rich foods that help do the weight-loss work for you. 1. Apples: A medium apple (3-inch diameter) contains 4 grams of fiber; a large apple (3 1/4-inch diameter) has 5. Apples also offer a bit of vitamin C and potassium. 2. Green Beans: One cup boasts 4 grams of fiber, plus a healthy dose (30% daily value) ...