Well, if you look to the CDC's recent release of their seven-year long project, the National Health and Nutrition Examination Survey, then there's not much to worry about. On average, only 1 to 10% of those tested were nutritionally deficient in any given vitamin or mineral.
But how can you know? How do you know if you get enough folate or omega-3 fatty acids? And how much does your food contain, anyways? Do we need vitamin and mineral supplements? To summarize my answer to these and many more questions, please take a few minutes and view this highly informative, engaging and inspirational video by Dr. Terry Walhs MD.
Let me know any specifics I can answer on the above raised topics or feel free to write below any responses this topic raises. I am eager to answer readers' questions, but as always, the material here is no substitute for careful and conscientious medical advice.
Naturopathic physicians are experts at dietary analysis and can identify unique nutritional deficiencies or insufficiencies you may have. This is after taking into consideration any one of a number of common complaints which are seen as "normal" but may in fact be easily treated with a few simple dietary changes. Please check in with your local ND for concerns specific to your situation.