Evaluation of a Food Supplement on Sleep Quality

Inclusion Criteria: * Healthy volunteer aged between 25 to 65 years * Patient diagnosed for primary Insomnia (threshold for inclusion: 10 on the ISI scale) * Healthy volunteer without diurnal sleep (total score for inclusion must be less than 10 on the Epworth scale) * Patient affiliated to the French Social Security * Patient who gave written informed consent Exclusion Criteria: * Secondary insomnia * History of severe psychiatric disorder, assessed by the MINI test * Resistance to Hypnotic drugs * Anxiety, depression, suicide, detected by the Beck Depression Inventory * Acute Pathology during the precedent three years * Breast feeding and pregnancy women * Non compliant volunteer * Hypersensibility to treatment composant