ID voice158 Age: 45 Gender: m Diagnosis: healthy Occupation status: Singer Voice Handicap Index (VHI) Score: 0 Reflux Symptom Index (RSI) Score: 0 Smoker: no Number of cigarettes smoked per day: NU Alcohol consumption: nondrinker Number of glasses containing alcoholic beverage drinked in a day NU Amount of water's litres drink every day: 2 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 2 Chocolate: sometimes Gramme of chocolate eaten in a day NU Soft cheese: sometimes Gramme of soft cheese eaten in a day NU Citrus fruits: sometimes Number of citrus fruits eaten in a day NU