MEDICAL NOTE:

Rapid weight loss does not suit everyone. If you are frail, have a significant underlying medical condition, are on insulin, have type 2 diabetes and are on medication, are on blood pressure medication, have moderate or severe retinopathy, or have epilepsy or gallstones, or are pregnant or breastfeeding, please talk to your doctor before going on this diet. It is not suitable for teenagers, people with a history of an eating disorder, a psychiatric illness, or if unwell, underweight or doing endurance exercise.