Table 2. Distribution of responses to knowledge questions about Probiotics (%).

Questionnaire items	Correct answers (%)
1. The term of probiotic 2. Presence of probiotics in foods 3. The best source of probiotics in foods 4. Milk and dairy products as a probiotic source 5. Protein products as a probiotic source 6. Animals organs as a probiotic source 7. Fermented products as a probiotic source 8. Animal fats as a probiotic source 9. Health benefits of probiotic products	83 93.9 81.8 73.7 24.6 86.6 84.2 66.7 59.7