About Nutrition
Key points
- Good nutrition is essential to keep current and future generations of Americans healthy across the lifespan.
- Poor nutrition affects our economy.
- CDC works with communities, states, national groups, and global partners to improve nutrition.
Why it matters
Good nutrition is essential across life stages, from infant and child growth and brain development to healthy and safer pregnancies and healthy aging.
Micronutrients, often referred to as vitamins and minerals, are vital to healthy development, growth, disease prevention, and well-being. Here aresix essential micronutrients and why they are important to our health.
Breastfeeding helps protect against childhood illnesses. Such illnesses include ear and severe lower respiratory infections, asthma, and sudden infant death syndrome (SIDS). Low levels of certain vitamins and minerals can result in mental impairment and central nervous system defects in infants.
Most mothers start out breastfeeding, but about 6 in 10 stop sooner than they planned. Low rates of breastfeeding add more than $3 billion a year to medical costs for women and children in the United States.
Adults with healthy eating patterns live longer and are at lower risk for serious, costly health problems. Examples include heart disease, type 2 diabetes, and obesity.
What CDC is doing
CDC’s Division of Nutrition, Physical Activity, and Obesity (DNPAO) works with three state and local programs to ensure access to good nutrition for all people:
- State Physical Activity and Nutrition (SPAN)
- High Obesity Program (HOP)
- Racial and Ethnic Approaches to Community Health (REACH)
Through the International Micronutrient Malnutrition Prevention and Control Program, we help improve vitamin and mineral nutrition in the United States and globally.
We also collaborate with theNutrition and Obesity Policy Research and Evaluation Network (NOPREN). DNPAO created NOPREN to foster understanding of effective policies to prevent obesity. Prevention efforts of focus are improved access to affordable, healthier foods and beverages in childcare, schools, worksite, and other community settings.
Priorities
We encourage state and local organizations to implement policies and activities to:
- Promotefood service and nutrition guidelines where food is sold, served, and distributed.
- Coordinate the uptake of and expansion of existingvoucher incentive and produce prescription programs.
- Achievecontinuity of care for those who breastfeed.
- Improve nutrition, physical activity, and breastfeeding inearly care and education settings.
Milestones
In the United States, the percentage ofbirths in hospitals with recommended maternity care practices to support breastfeeding increased from 3.8% in 2010 to 28.9% in 2021.
Many states requirelicensed childcare programs to follow science-based infant feeding and nutrition standards. This affects the meals and snacks of millions of young children.
In 2023, more than 6,100 schools obtained and offered salad bars. This increased healthy fruit and vegetable options for more than 3.5 million children and school staff.
Iodine is added to more prenatal vitamins for pregnant and breastfeeding women to support the infant's growth and cognitive development.