Nutrients can be classified as essential or non-essential. Which of the following is/are reasons why a nutrient could be considered an essential nutrient?
vitamin D is essential because if a child with insufficient vitamin D intake eventually receives high doses of vitamin D, permanent
damage from the vitamin D deficiency disease rickets can be avoided.
iron is essential because it promotes transport of oxygen to cells in the body.
vitamin C is essential because without sufficient vitamin C, the nutrient deficiency disease scurvy can occur.

Respuesta :

vitamin D is essential because if a child with insufficient vitamin D intake eventually receives high doses of vitamin D, permanent.

Damage from the vitamin D deficiency disease rickets can be avoided.

Iron is essential because it promotes transport of oxygen to cells in the body.

Vitamin C is essential because without sufficient vitamin C, the nutrient deficiency disease scurvy can occur.

What happens when your vitamin D levels are low?

Vitamin D insufficiency, or having too little vitamin D in your body, can cause your bones to become weak, brittle, or deformed. Vitamin D also appears to have a role in insulin production and immunological function, as well as how this links to chronic disease prevention and cancer prevention, but this is still being researched.

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