A review article summarizes the results of studies into the effects of fiber on energy intake and body composition. In studies of people on a calorie-controlled diet, fiber increases feelings of fullness following a meal and decreases subsequent hunger. In studies where participants could eat as much as they liked, eating an additional 14 grams of fiber per day resulted in an average 10% decrease in calories consumed and an average weight loss of four pounds over 3.8 months. Fiber has a greater effect on body weight for obese subjects compared with those of normal weight.
The second secret: Satiety. All produce, from a juicy pear to a crispy bunch of red lettuce is packed with water and fiber, says Seattle dietitian Kerry Neville, MS, RD, and both of these not only keep the calories down, they make you feel fuller longer. This means you could be satisfying cravings for something sweet or crunchy every day -- and still lose weight.
It has been scientifically proven that fast eating and not chewing your food properly is one of the causes of weight gain. In a research by the North American Association for the Study of Obesity showed that overweight men and women took in fewer calories when they slowed their normal eating pace.  Chewing food helps digest food thereby working on weight gain aspect. Consider this natural tip to include in your lifestyle. Chewing food helps digest food thereby working on weight gain aspect.
Ordering a diet soda or eating a cookie sweetened with Splenda may seem like a good nutrition compromise, but artificial sweeteners aren’t doing you any favors in the weight department. In fact, they can even cause weight gain, according to research published in Applied Physiology, Nutrition, and Metabolism. The artificial chemicals interfere with important enzymes and hormones in your body, leading to increased waist size, they report.
Drinking water is a tried-and-true weight-loss tactic. It reduces cravings, increases energy, fills you up during meals, and helps you stay full longer. But… it’s so boring! “Set yourself up for success by keeping water on hand at all times,” Battistelli says. “If you’re craving bubbles, try switching to unsweetened sparkling waters.” Another idea: Try any of these 10 delicious fruit-infused water recipes.
Often times, we think the best weight-loss strategies start with a lofty exercise program. But the reality is that workouts are only one part of the picture, and there are a slew of recommendations for how much exercise we should be getting on a regular basis. The Centers for Disease Control and Prevention (CDC), for example, recommends that adults should exercise 150 minutes a week at a moderate intensity, or incorporate 75 minutes a week of vigorous-intensity aerobic activity. Meanwhile, a study published in Circulation found that the amount of exercise we get has a direct relationship to our heart health—the more you get, the healthier your heart will be—and they suggest two full hours a day as the new goal.