You can remember that your mother fed you curd before you stepped out for an exam or an important event. Generally in India, eating sweet curd before an important exam or job interview is considered auspicious. Curd is a staple in most households in India. We eat it with hot parathas, as sweet lassi, or as cooling chaos. It is also consumed as raita, curd rice, and dahi wada. It is prepared by fermentation of milk by a bacterial culture called Lactobacillus de lbrueckii.
The bacterial fermentation produces lactic acid, which gives curd a thick texture. The creamy, delicious curd is considered one of the healthiest foods in the world as it has many health benefits.
Here you can know why curd should be a part of your daily diet