The key are active bacteria in yogurt, specifically Lactobacillus bulgaricus and Streptococcus thermophilus.
The key are active bacteria in yogurt, specifically Lactobacillus bulgaricus and Streptococcus thermophilus.
酸奶有助于缓解口臭的关键在于酸奶里的活性细菌，尤其是乳酸菌和喜温的链球菌。