The present invention relates to functional and medicinal flour-free and gluten-free food products, with no added refined sugars, characterised by comprising a specialised mixture including food groups such as natural fruit in a proportion of 5-50% of the total weight of the food product, vegetables in a proportion of 5-50% of the total weight of the food product, cereals in a proportion of 5-50% of the total weight of the food product, legumes in a proportion of 5-50% of the total weight of the food product and dairy products in a proportion of 5-50% of the total weight of the food product. The invention also relates to a method for preparing said functional and medicinal food product.