Nowadays humans are very obsessed with their body weight. Increase in body weight will lead to various health issues. Human body weight is made up of different things. For example water, glycogen, muscle or fat. Humans need to loose fat without loosing muscles. When we talk about muscle loss, It is referred to the ongoing loss of muscle protein rather than the initial loss of intramuscular fat. Best way to lose fat is to take enough proteins, reduce calories intake and do your workout regularly. The workout includes various exercises and steps to lose weight.
Here check out infographic by Gymjunkies showing reduce body fat keep muscle mass.