I have often wondered how naturalists dare to speak with such authority. Its cultivation has spread to more than 70 countries, including Kenya, India, the United States and European countries. As such soy milk doesn't naturally contain Vitamin B12, but it can be fortified with it. Fortified food means that has nutrients added to it that don't naturally occur in the food. They need to adjust their intake of other foods to make up for the missing nutrients. Good meal planning is essential to ensure a healthy, nutritious diet. Being the foodie and research junkie that I am, I started learning about the raw food lifestyle. In both cases, agriculture would consume considerably less water and land.