Is it true that cup of noodles takes 3 days to digest?

No, it is not true that cup noodles take three days to digest. On average, food typically takes about 24 to 72 hours to pass through the digestive system, depending on various factors such as the type of food and individual metabolism. Instant noodles are processed and can be digested relatively quickly, usually within a few hours, though they may not provide significant nutritional value.