A well-balanced and nutritious diet has many advantages. However, a diet lacking in nutrients may result in numerous unpleasant manifestations. So, if you are noticing symptoms of vitamin deficiency, you must have a vitamin deficiency test. Getting your own instrument can help you save your effort, especially if you do not have time to visit your doctor. In fact, getting quality dental care can also help determine some indications of serious nutritional concern. Keep reading to learn more about nutritional deficiency, including how to test your vitamin and mineral levels and where you can get the test.