The following text is about food science.
Fermentation, one of the oldest food preservation methods, is experiencing a renaissance among home cooks and professional chefs alike. Beyond extending shelf life, fermentation creates complex flavors and can increase the nutritional value of foods. Fermented foods like kimchi, kombucha, and sourdough bread also contain probiotics—beneficial bacteria that support digestive health. This combination of flavor and health benefits has driven growing interest in traditional fermentation techniques.
According to the text, why has fermentation become popular again?
It is faster than other cooking methods
It offers both enhanced flavors and health benefits
Scientists invented new fermentation techniques
Refrigerators have become too expensive
Correct Answer: B
Choice B is the correct answer. The text states that "combination of flavor and health benefits has driven growing interest" in fermentation.
- Evidence: Lists "complex flavors" and "nutritional value" plus probiotics.
- Reasoning: Both taste and health are driving factors.
- Conclusion: The dual benefits explain the renewed popularity.
Choice A is incorrect because speed is not discussed. Choice C is incorrect because the text refers to "traditional fermentation techniques." Choice D is incorrect because refrigeration is not mentioned.