General nutrition:
Academy of Nutrition and Dietetics
MyPlate | U.S. Department of Agriculture
Healthy Eating Plate | The Nutrition Source | Harvard T.H. Chan School of Public Health
Family mealtime:
America’s Child Nutritionist | Feeding Kids | Jill Castle MS, RDN
Older adults’ nutrition:
Blog – The Geriatric Dietitian
Diabetes:
American Diabetes Association | Research, Education, Advocacy
Heart health:
American Heart Association | To be a relentless force for a world of longer, healthier lives
Eating disorders:
Help & Support | National Eating Disorders Association
Find a Registered Dietitian near you:
Find a Nutrition Expert (eatright.org)
Other helpful resources:
Food and Nutrition | USDA (child, supplemental nutrition assistance, and other programs)