A lot of people are indeed curious about how the babies inside the mother's womb feed on their food.
Many experts claim the mothers to double their intake of food because it's like they're eating for two.
Technically, it is right. Two people feed on her, but then mothers don't have to double their intake of food because the food goes directly to the umbilical cord from your mouth!
A mother's diet goes through her digestive tract and the nutrients will be absorbed by the stomach while the baby gets all of the food as well as the oxygen and water from the bloodstream of their mother.
If you're really curious on how it happens, then you've got to watch this video.