Master Taixu's words stumped Feng Qiqi. In the modern world, it would be possible to extract folic acid, but in ancient times, without advanced equipment, how could one extract folic acid?
"Old man, I really don't have a solution for this. Besides, every medicine has its side effects. Instead of supplementing the body with nutrients through medication, it's better to gain them through food, which is more beneficial for one's health."
Feng Qiqi's words made sense, and Master Taixu nodded in agreement. "Very well! I will issue your two recommendations! First, to include fruits and vegetables in daily meals, especially for pregnant women who must consume a certain amount of them; second, to forbid marriages within three generations of close relatives."
"Exactly! I believe that if we persist, there will be fewer and fewer children with cleft lips, and the island's inhabitants will become healthier."