The United Kingdom's National Health Service weight loss plan focuses on safety and sustainability, provides online support and teaches participants about choosing healthier food, which will prevent regaining of weight. It also provides a weekly progress chart and is free to use.Continue Reading
People are overweight when they consume more calories through food and drink than their bodies require, NHS Choices states. Under the long-term NHS plan, men should consume no more than 1,900 calories per day and women are limited to 1,400 calories.
Several risks, such as gallstones, malnutrition and electrolyte imbalances, are associated with rapid weight loss, according to WebMD. Rapid weight loss also is known to cause various side effects, including headaches, irritability, fatigue, dizziness, constipation, hair loss, menstrual irregularities and muscle loss.Learn more about Diet Plans