This diet program lasts 13 days and involves eating only salt-free and cold foods and drinks. Key aspects include: – Drinking at least 8 glasses of water per day (2 liters) – The diet can only be done once per year for weight loss of 6-7 kilograms – If the diet is broken, one must restart from day 1 – Food is to be sauteed only with unsalted butter – Meals consist of foods like eggs, vegetables, fruits, chicken, and beef – Herbs and spices can be added starting on day 8 if swallowing food is dif