What is the recommended calcium intake for men and women aged 25-50 years?

• A. 800 mg/day
• B. 1000 mg/day
• C. 1200 mg/day
• D. 1500 mg/day

Answer: (B)

The recommended calcium intake for men and women aged 25-50 years is 1000 mg per day. This amount is established to support optimal bone health and maintain bone density during the years when bone mass is typically achieved and maintained. Adequate calcium intake is crucial in preventing bone-related diseases such as osteoporosis later in life, especially since peak bone mass is generally reached in the late 20s to early 30s.

During this age range, the body requires sufficient calcium for various physiological functions, including muscle contraction, blood clotting, and nerve function, in addition to bone health. The recommendation reflects an understanding of the average dietary calcium obtained from a balanced diet and aims to fill potential gaps to support overall health.

While other options present higher amounts of calcium, these levels may be more suitable for different age groups or specific clinical conditions, but for the general population of adults aged 25-50, 1000 mg/day is recognized as the standard guideline.