The protein in soy milk is healthy, plant-based, and can help support healthy muscles and organs. Soy milk is rich in omega-3 fatty acids, which are “healthy” fats that your body cannot form on its own.
The biggest benefits of soy come when they are eaten as a replacement for foods like red meat and other options high in saturated fat. Substituting soy over these foods may lower LDL cholesterol slightly, as well as reduce blood pressure.