Lifestream Calcium is a natural and sustainable calcium containing 72 vital elements and minerals. If you are lactose intolerant or need a calcium boost, you should include a calcium supplement in your daily diet. How do you know if you need a calcium boost? Maybe you don't consume many foods with natural levels of calcium. Maybe your nails are brittle. Perhaps you are pregnant, or even post-menopausal. These can all be situations where you could supplement your daily food with a calcium supplement. Our Calcium is a breakthrough in calcium supplements, providing highly bio-available (easily absorbed) organic calcium from a sustainable seaweed that is naturally rich in calcium and that has a unique porous honey-comb like structure. This structure creates a large surface area which enables better absoprtion. Our Calcium contains 33% elemental calcium and when taken as part of a healthy diet made up of a variety of foods, it provides a wide range of minerals that can aid further in the absorption of calcium (like boron, magnesium, zinc, copper and iodine). Our Calcium will support strong nails and teeth, bone strength and density and assist your nerves and muscles to function well.