Fig. 4

Trends in estimated percentage of nine minerals (from FB + DSs) from nine food groups and DSs by sociodemographic characteristics, 1999 to March 2020. Data were adjusted for NHANES survey weights to be nationally representative. Analyses are based on energy-adjusted values to 2000 kcal/d using the residual method. Results were adjusted for gender, age, race/ethnicity, education level, and family income when appropriate. Abbreviations: NHANES, National Health and Nutrition ExaminationSurvey; DSs, Dietary supplements; Milks, Milk and milk products; Meats, Meat, poultry, fish, and mixtures; Eggs, Eggs; Nuts, Legumes, nuts, and seeds; Grains, Grain products; Fruits, Fruits; Vegetables, Vegetables; Oils, Fats, oils, and salad dressings; Beverages, Sugar, sweeteners, and beverages