While we want to have enough calcium to keep our body strong and resistant, we also want to protect the environment by keeping away from those calcium supplements that produce less carbon. On the other hand, to keep our environment safe while maintaining the calcium supplement for our body, going natural is the best option. However, with the busy schedule that most of us are having today, going through the natural process can be time consuming. Good thing, there is still a calcium supplement nowadays has all-natural contents. In this way, we can still opt to go natural to help save the earth without consuming too much of our time.