Cal-Mag Supplements for Kids Understanding Children's Cal-Mag: Essential Nutrients for Growth and Development Adopting healthy nutritional and lifestyle habits early in childhood can help prevent osteoporosis and fractures later in life. Indeed, osteoporosis, a disease that causes bones to lose density and become more prone to fractures, has often been referred to as “a geriatric condition with a pediatric cause" because the bone mass attained in childhood and adolescence is an important determinant of lifelong skeletal health. https://www.nationalnutrition.ca/children-s-supplements/cal-mag-for-kids.html #musclefunction