Solgar Calcium Citrate with Vitamin D3 provides calcium (in citrate form) which is particularly useful for building and maintaining normal bone function. The citrate form offers higher calcium absorption.    Solgar Calcium Citrate with Vitamin D3:    Helps build and maintain bones and teeth  Helps stimulate the muscular system  Enhances the proper functioning of cardiovascular health  It is ideal for:    Elderly people  People with low stomach acidity