Health and Nutrition What are the calcium requirements for teenagers? February 4, 2026 by Riding Calcium is vital during the teenage years for building strong bones and supporting overall health. Teenagers need between 1,000 and 1,300 mg of calcium daily to support growth and development. If teens don’t get enough calcium through their diet, their bodies will take it from their bones, which can weaken them over time. Why is […] Read more »