Fuente: WIPO "tomato" Diet composition for use in the prevention and/or the treatment of hyposmia and/or hypogeusia in a human subject, the diet composition comprising: a) a fasting mimicking diet component to be administered for a first time period, said fasting mimicking diet component providing less than 50% of the normal caloric intake of the subject with both protein restriction and sugar restriction; and b) a re-feeding diet component to be administered for a second time period, said re-feeding diet component providing 60 -100% of the normal caloric intake of the subject, wherein the fasting mimicking diet component and the re-feeding diet component are administered for multiple cycles.