Nutrition.gov
Discover nutrient content for over 400,000 foods in the USDA’s FoodData Central. Follow Nutrition.gov on Twitter to stay up to date on new resources and seasonal recipes. Nutrition.gov is powered by USDA Science and offers credible information to help you make healthful eating choices.

Nutrition - Wikipedia
Nutrition is the biochemical and physiological process by which an organism uses food and water to support its life.

What Is Nutrition & The Essential Nutrients Your Body Needs
Nutrition is consuming enough nutrients to keep your body working like it should. Nutrients are chemical substances you get from food.

Nutrition - World Health Organization (WHO)
Nutrition is a critical part of health and development. Better nutrition is related to improved infant, child and maternal health, stronger immune systems, safer pregnancy and childbirth, lower risk of non-communicable diseases (such as diabetes and cardiovascular disease), and longevity.

Nutrition - Harvard Health
At the most basic level, nutrition is about eating a regular, balanced diet. Good nutrition helps fuel your body. The foods you eat supply the nutrients your body needs to maintain your brain, muscle, bone, nerves, skin, blood circulation, and immune system.

Healthy Eating Tips | Nutrition | CDC
Healthy eating emphasizes protein, dairy (without added sugars), vegetables, fruits, healthy fats, and whole grains. Protein options include eggs, poultry, seafood, red meat, beans, peas, lentils, legumes, nuts, seeds, and soy. Most people in the United States need to eat more nutrient-dense foods.

Home • The Nutrition Source
Explore your favorite foods: History, nutrition, and cooking ideas. Protein is essential macronutrient, but not all food sources are created equal. Healthy eating begins in the kitchen, whether at home or another venue. A monthly e-newsletter with practical strategies for healthy living.

What is good nutrition? - American Medical Association
Nutrition refers to the study and process of how food and beverages influence our bodies’ growth, energy supply and overall well-being. Its principles are the foundation for good health and play a crucial role in improving quality of life and preventing disease.

Nutrition - MedlinePlus
Good nutrition is about healthy eating. This means regularly choosing healthy foods and beverages. A healthy eating plan should give your body the energy and nutrients that you need every day. Nutrients include proteins, carbohydrates, fats, vitamins, minerals, and water.

Nutrition | Journal | ScienceDirect.com by Elsevier
Read the latest articles of Nutrition at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature