It's a well-known fact that weight loss typically involves the loss of fat, water, and muscle. Weight loss isn't easy and can be stressful, and it's even harder when you're sleep deprived. The key to successful weight loss is finding a balance between exercise and a healthy diet that can help reduce calories, but at a reasonable, undramatic pace so that the weight loss is sustained by the new healthy lifestyle. Common recipe for losing weight is walking, running or other cardio exercises. Weight loss is much more than just exercising and watching what you eat. While the body uses less fat and more carbohydrates for fuel the harder you exercise, Ultimately, total calorie burn is what matters most to weight watchers. Dieting is the practice of controlling food intake to achieve or maintain a controlled weight. Diets can deprive the body of the nutrients it needs, such as lipids. Extreme reduction in food intake and rapid weight loss can have the following side effects: prolonged hunger pangs, reduced sex drive, fatigue, irritability, fainting, sinus problems, muscle wasting, and more. When thinking about weight loss strategy and diet, you have to be reasonable and realistic. Dieting and losing weight fast are not only unrealistic, they can also be unhealthy, imbalanced and deplete the body of essential nutrients. An estimated number of dieters who lose weight from fast dieting regain weight within a year. Many diet products and programs offer a quick, short-term solution, but there is no magic bullet for weight loss. By relying on shakes, dieters follow artificial dieting methods and avoid learning how to incorporate food into their lives. Many prescription diet medications have side effects and may not last long. Weight loss diets restrict the intake of certain foods or foods in general to reduce body weight. As more cultures question their diets, many parents are considering putting their children on a restricted diet, which actually does more harm than good. This is extremely harmful to the health of a young child, as a child needs a complete and balanced diet. Research also shows that feeding children diet foods can be harmful. Adequate nutrition through a balanced diet is crucial in childhood and adolescence. Physical exercise is an important complement to diet to ensure weight loss. Those on low-carb diets and those doing particularly strenuous exercise may want to increase their protein intake, which is necessary. Aerobic exercise, especially heavy exercise, can increase the likelihood of muscle burn. If you are already on a low-calorie diet and add aerobic exercise, you will further accelerate this disaster.