Lamberts multi guard osteo advance 50 is a premium three a day multi vitamin and mineral formula providing high levels of calcium 800mg and magnesium 300mg as well as excellent levels of micronutrients vitamins and plant compoundsr r ideal for supporting bone health as one approaches retirementr ideal for women wanting to support their bone health due to the menopause or approach of the menopauser supports blood sugar balance digestion and metabolismr immune support pr