December 22, 2017
What Are Nutritional Deficiencies?
The recommended daily amount
(RDA) of a nutrient is determined by how much the body needs to stay healthy.
Nutrients can be obtained in a variety of ways—from eating a varied diet to
taking vitamin supplements.
A nutritional deficiency
occurs when the body doesn’t absorb the necessary amount of a nutrient.
Deficiencies can lead to a variety of health problems, such as problems of
digestion, skin problems, stunted or defective bone growth, and even dementia
