Calcium and vitamin D are important for bone health, with calcium helping bones harden and vitamin D allowing the body to absorb calcium. Dairy products like milk and cheese are the main sources of calcium. Some vegetables also contain calcium, and sunlight is a key source of vitamin D.

1. A healthy diet
Calcium is a mineral which helps bones to
harden,and vitamins D the body to absorb
calcium.
Dairy products are the main sorce of
calcium: milk and chese.
Calcium is found in some vegetables as
well:
vegetables.
Sunlight is also an important source of a
vitamin D: