Final answer:
Calcium is a supplement that is usually taken with food. The daily requirement for calcium depends on age and life stage. Good dietary sources of calcium include milk, cheese, egg yolk, lentils, nuts, cabbage, cauliflower, and asparagus.
Step-by-step explanation:
Calcium is a supplement that is typically taken with food. It is an important mineral that is needed for various bodily functions, including the development and maintenance of strong bones and teeth.
The daily requirement for calcium varies depending on age and life stage. For example, men and women after 18 years of age require 800 mg/day, while children of 1-18 years need 800-1200 mg/day.
Good dietary sources of calcium include milk, cheese, egg yolk, lentils, nuts, cabbage, cauliflower, and asparagus, among others.