The mention of nutrient deficiencies might conjure up images of developing nations, but the typical American diet also can leave big nutritional gaps. Depending on lifestyle and eating habits, some nutrients may be lacking in the general population. The 2020-2025 Dietary Guidelines for Americans identified several nutrients that are underconsumed in the United States, including potassium, calcium, and vitamin D. Low intakes of iron have also Guest been found for adolescent provi girls. And women Nicole who are pregnant may not be able to consume enough iron from foods to meet the higher amount needed during pregnancy. Getting nutrients from foods ...