A healthy diet is rich in fiber, protein, vitamins, minerals, and other nutrients, according to the United States Department of Agriculture (USDA). As the National Council on Aging notes, details about nutrition for seniors you might change as people age. Because your metabolism slows, you may need fewer calories than earlier in your life. However, your body may need more of certain nutrients. This may be especially true if you have a chronic condition, such as diabetes or high blood pressure. Nutrition for seniors can be complex. Always talk with your doctor before changing your diet.
You can find trusted nutrition information in the Dietary Guidelines for Americans, which contain advice about what and how much to eat and which foods to avoid. Every 5 years, the U.S. Department of Agriculture (USDA) and U.S. Department of Health and Human Services use the latest nutrition research to develop these Guidelines that encourage people to eat healthier.