Although soy milk doesn’t naturally have the calcium content of cow’s milk, there are many brands that are fortified with calcium plus additional nutrients. And of course, soy milk is lactose-free, so it is a good option for those who are lactose intolerant.
Not every brand is fortified, so you need to pay attention to the packaging. It is recommended that you should get 1000-1300 mg of calcium every day. The brands that are fortified, however, tend to provide the same nutritional benefits as cow milk, plus more because of the added nutrients. So in this way you will not be missing the calcium and protein content that is in cow’s milk.
Generally, soy milk is a healthy alternative to cow’s milk. It is a good source of protein and it contains all essential amino acids plus essential fatty acids, vitamins, minerals, choline and phytonutrients. It doesn’t contain cholesterol and only has a small amount of saturated fat. Soy milk may also lower your cholesterol levels and therefor reduce your risk of coronary artery disease