"Addressing Nutrient Deficiencies in American Diets"

The standard American diet is lacking in four critical nutrients - dietary fiber, calcium, potassium, and vitamin D - which are associated with chronic diseases. Women should aim for 25 grams of fiber daily, while men should target 38 grams. The daily calcium recommendation is 1,000 milligrams for both women and men, and potassium intake should be 2,600 milligrams for women and 3,400 milligrams for men. The daily vitamin D recommendation is 600 IU for both genders. Foods like dark leafy greens, dried fruits, dairy products, and fatty fish can help fulfill these nutrient requirements.