What are the best free health and wellness sites for learning safe exercise and nutrition basics?

Here are some of the best free, reliable health and wellness sites for learning safe exercise and nutrition basics:

General health and wellness

• MedlinePlus — https://medlineplus.gov
  Great beginner-friendly information on exercise, diet, weight management, and many health conditions. Run by the U.S. National Library of Medicine.

• NHS Better Health — https://www.nhs.uk/better-health/
  Practical guidance on activity, healthy eating, sleep, and weight loss from the UK’s National Health Service.

• CDC Healthy Weight / Physical Activity — https://www.cdc.gov/
  Useful for evidence-based basics on movement, safety, and healthy eating patterns.

Exercise and fitness safety

• NIA Exercise & Physical Activity — https://www.nia.nih.gov/health/exercise-physical-activity
  Excellent for safe exercise tips, especially if you’re older, deconditioned, or starting from scratch.

• Mayo Clinic Fitness — https://www.mayoclinic.org/healthy-lifestyle/fitness
  Clear articles on starting exercise, avoiding injury, and building routines safely.

• ACSM (American College of Sports Medicine) — https://www.acsm.org
  Trusted exercise science information; some content is more technical, but very reliable.

Nutrition basics

• MyPlate — https://www.myplate.gov
  Simple, practical guidance on balanced meals, portions, and healthy eating.

• Harvard Healthy Eating Plate — https://nutritionsource.hsph.harvard.edu/healthy-eating-plate/
  A straightforward visual guide to building healthier meals.

• NHS Eat Well — https://www.nhs.uk/live-well/eat-well/
  Good plain-language advice on food groups, portioning, and common nutrition questions.

For learning and avoiding misinformation

• Cleveland Clinic Health Essentials — https://health.clevelandclinic.org
  Patient-friendly articles, usually well reviewed and easy to read.

• Healthline — https://www.healthline.com
  Accessible articles, but it’s best to cross-check with government or academic sites for anything important.

Best places to start

If you want just 3:

1. MedlinePlus
2. MyPlate
3. NHS Better Health

Quick safety tips

• Look for sites from government, universities, or major hospitals
• Be cautious with “miracle” diets, detoxes, or extreme workout plans
• If you have a medical condition, are pregnant, older, or taking medications, check with a clinician before changing exercise or diet

If you want, I can also give you:

• a beginner-friendly 1-week exercise plan
• a simple healthy eating starter guide
• or a list of the best sites specifically for weight loss, muscle gain, or chronic conditions