1. An oil suspension, in particular for pediatric use, comprising: at least one edible oil selected from the group consisting of: olive oil, corn oil, soybean oil, linseed oil, peanut oil, sesame oil, fish oil and rice oil where the specified at least one oil is present in an amount greater than or equal to 70% by weight relative to the total weight of the suspension, and at least one strain of a microorganism selected from the group consisting of the following species: L. acidophilus, L. crispatus, L . gasseri, groups L. delbrueckii, L. saliva rius, L. casei, L. paracasei, groups of L. plantarum, L. rhamnosus, L. reuteri, L. brevis, L. buchneri, L. fermentum, B. adolescentis, B. angulatum, B. bifidum, B. breve , B. catenulatum, B. infantis, B. lactis, B. longum, B. pseudocatenulatum and S. thermophilus, wherein said strain is present in an amount of less than or equal to 30% by weight relative to the total weight of the suspension, and where said microorganism is coated with at least one shell containing at least one plant lipid having a melting point of from 35 ° C to 75 ° C. 2. The suspension according to claim 1, where the oil consists only of olive oil; preferably from olive oil mixed with corn oil and / or soybean oil and / or linseed oil. 3. The suspension according to claim 1, where the specified oil suspension also contains in an amount of from 0.1% to 15% by weight relative to the total weight of the suspension, at least one finely divided food compound selected from the group consisting of silica, silicon dioxide, silica gel, colloidal silica, precipitated silica, talc, magnesium silicate, magnesium oxide, magnesium carbonate, calcium silicate, lecithin, mono- and diglycerides, such as glyceryl monostearate, glyceryl monooleate and p�1. Масляная суспензия, в частности для педиатрического применения, содержащая:- по меньшей мере одно пищевое масло, выбранное из группы, включающей: оливковое масло, кукурузное масло, соевое масло, льняное масло, арахисовое м