Our nation’s top health officials are sounding the alarm on federal nutrition policy. They’re right to be concerned. Rates of diet-related diseases — including obesity, diabetes, osteoporosis, and iron-deficiency anemia — continue to rise. Anemia alone affects 10 million Americans, causing chest pain, headaches, and fatigue. Left untreated, it can lead to serious heart problems, premature births, and stunted growth in infants and children.