How to Lose Weight for Women Over 40 - Weight Loss Supplement that Works - Without a doubt, it takes work to lose weight and reduce unhealthy risk factors. And it comes down to changing not just what you eat, but how you think about food, exercise, and wellness. This also applies to how to lose weight fast. In fact, faster you want your weight loss results to come, more you need to change your eating habits, food choices, and physical activity.