ID voice025 Age: 45 Gender: m Diagnosis: healthy Occupation status: Researcher Voice Handicap Index (VHI) Score: 16 Reflux Symptom Index (RSI) Score: 1 Smoker: No Number of cigarettes smoked per day: NU Alcohol consumption: habitual drinker Number of glasses containing alcoholic beverage drinked in a day 1 Amount of water's litres drink every day: 1,5 Eating habits: Carbonated beverages: almost never Amount of glasses drinked in a day NU Tomatoes: sometimes Coffee: always Number of cups of coffee drinked in a day 1 Chocolate: sometimes Gramme of chocolate eaten in a day 10 gr Soft cheese: sometimes Gramme of soft cheese eaten in a day 150 gr/ month Citrus fruits: almost always Number of citrus fruits eaten in a day 1