Nutritional Health
- r/Nutrition: Nutrition Subreddit
- Caffeine Calculator: Caffeine Intake Calculator
- Urine Color Chart: Levels of Dehydration
- OpenFoodFacts: Food Database & Health Information / Scanner
- Energize, Cronometer, Waistline or Nutritionix: Nutrition Tracking Apps
- NutritionFacts.org: Video Library for Latest Health-Based Research
- The Nutrition Source: Harvard University Health Website
- Liquid Drink: Liquid Intake Tracker
- Daily Dozen: Daily Diet Recommendations / Android
- Eat This Much, Mealime or MealPrepPro / Android: Meal Prep & Planning Apps / Android, iOS
- Calories-In: Meal Prep & Planning / Web
- Nosh: Food Management App
- Edamam: Food-Related APIs
- Child Nutrition: Child Nutrition / Cooking Course
- Examine.com: Supplement & Nutrition Analysis
- MyFoodData or Spelt: Food Nutrition Info
- Nutrient Sorter: Vegan Food Nutrient Sorter
- FoodStruct: Food Encyclopedia & Comparison
- Tellspecopedia: Find Healthy Food
- Yuka: Scan Ingredient Lists
- ORAC Values: ORAC Value Database / Information
- Kids Health: Kids Health Information