calcium is essential for teeth and bones
It doesnt matter cause you can get vitamin D from the sun.
Vitamin D is essential to our bones because it provides them with calcium. Bones are made stronger with calcium. Calcium is obtained through vitamin D to the bones, and that is why vitamin D is essential.
Vision and bones.
Calcium
Calcium and Vitamin D are essential for having healthy, strong bones. It is important to have enough Calcium and Vitamin D in a person's diet. Calcium also helps a person's blood to clot.
Mainly for two reasons:to get a bronze color that they preferto expose the skin to sun light to get Vitamin D. Vitamin D is essential for healthy bones, and we get most of our vitamin D from exposure to sunlight.
Calcium!
Calcium
Humans need calcium and vitamin D to keep bones healthy.
Vitamin D
Vitamin D and Calcium
Vitamin D. Vitamin D is essential, along with calcium and phosphorous , to healthy bone growth. Lack of it can softening and weakening of the bones, leading to delayed growth, bowed legs, and other deformities, which are the symptoms of rickets. Even if one has a diet with plenty of calcium, vitamin D is still essential for helping the body absorb that calcium.