Soy milk is a nutritious and popular drink in Guangzhou. It is made by soaking and grinding soybeans, then boiling the mixture and straining out the solids. Soy milk can be enjoyed hot or cold and is often served with breakfast or as a snack. It is a great alternative for those who are lactose intolerant or prefer a plant-based milk option. Soy milk is not only delicious but also packed with protein and other essential nutrients.