Chocolate and chocolate products are characterised as products with high energy and nutritional density. Energy content in chocolate and chocolate products is higher than 3000 kcal kg−1, of product, and the nutritional composition of chocolate corresponds to its high content in carbohydrates and fats. Carbohydrates are mainly represented as sugars, with a total content of up to 45%, and fat, with a total content of up to 30%. Chocolate also contains minerals, especially potassium, magnesium, copper and iron