Losing weight and maintaining a healthy body is not just a trend. It is a choice people make to enhance their living and the nature of their lifestyle. However, a lot of times, due to restrictive diets and heavy workouts, people seem to feel extremely exhausted and with time give up on their dreams to achieve a fit body. Therefore, while it is good to be determined, it is better to make realistic choices. To help you do that, here are 5 most effective and science-backed ways to lose weight.