Well, pho in itself is not a detox. However, pho can potentially aid in detoxification. This is due to its broth, which is traditionally made by simmering bones and cartilage for hours. This lengthy process extracts nutrients like collagen and minerals from the bones, which can support the body's natural detoxification process. However, to get the most detox benefits, choose pho with lean meats like eye of round, and lots of vegetables. It's important to note that a single dish like pho alone cannot fully detox your system. A balanced diet and healthy lifestyle are also crucial. If need be, you may also need to get a detox product.