• Buddhist diet: 
• Hindu and Jain diets: 
• Islamic dietary laws:  halal 
• I-tal: Rastafarian 
• Kosher diet: 
• Seventh-day Adventist: 
• Word of Wisdom: The Church of Jesus Christ of Latter-day Saints. 
• Remba/Lemba people

Low-calorie diets

• 5:2 diet: 
• Intermittent fasting: 
• Body for Life:  
• Cookie diet:  low-fat cookies 
• The Hacker’s Diet:
• Nutrisystem diet: 
• Weight Watchers diet: Foods are assigned point values

Very low calorie diets

• Inedia 
• KE diet: A diet in which an individual feeds through a feeding tube and does not eat anything.^[18]

Low-carbohydrate diets

• Atkins diet: 
• Dukan Diet: 
• Kimkins:
• South Beach Diet: 
• Stillman diet:

Low-fat diets

Crash diets

• Beverly Hills Diet: 
• Cabbage soup diet: 
• Grapefruit diet: 
• Monotrophic diet:
• Subway diet: 

Detox diets 

• Juice fasting: 
• Master Cleanse:

Diets followed for medical reasons

• DASH diet (Dietary Approaches to Stop Hypertension):
• Diabetic diet:
• Elemental diet: 
• Elimination diet:
• Gluten-free diet:
• Ketogenic diet: 
• Liquid diet: 
• Low-FODMAP diet:
• Soft diet
• Specific carbohydrate diet:

Food-specific diets

• Alkaline diet
• Baby food diet
• Cabbage soup diet^]
• Clean eating
• Cookie diet
• Egg and wine diet
• Food combining diet: 
• Fit for Life diet:
• Fruitarianism
• Gluten free diet
• Grapefruit diet
• Lamb chop and pineapple diet
• Macrobiotics
• Morning banana diet
• Mucusless Diet
• Rhubarb diet
• Superfood diet
• Whole30
• Low-carbohydrate / high-fat diets
• Low-carbohydrate diet
  • Atkins diet
  • Bulletproof diet
  • Drinking Man’s Diet
  • Dukan Diet
  • Hamptons Diet
  • ketogenic diet
  • Pioppi Diet
  • Protein Power
  • Rosedale diet
  • Salisbury diet
  • Stillman diet
  • Sugar Busters
  • Zone diet:
• Paleolithic diet: 
• Scarsdale medical diet
• South Beach Diet
• The 4-Hour Body^[106]
• High-carbohydrate / low-fat diets
• F-plan
• Ornish diet
• McDougall diet
• Pritikin Diet: 
• Rice diet
• The Good Carbohydrate Revolution
• Liquid diets
• Liquid diets
  • Cambridge Diet
  • Slim-Fast
• KE diet
• Fasting
• 5:2 diet
• Breatharian diet:
• Dubrow Diet
• Intermittent fasting
• Juice fasting
• Orthopathy
• Protein-sparing modified fast
• The Last Chance Diet
• Detoxifying
• Detox diet
• Fat Flush Plan
• Lemon detox diet
• Activated charcoal diet
• Wheatgrass diet
• Other fad diets
• Blood type diet: 
• Cotton ball diet
• Immune Power Diet
• Werewolf diet
• Vegetarian diets
• Vegetarianism
• Fruitarian diet: 
• Lacto vegetarianism:
• Ovo vegetarianism:
• Ovo-lacto vegetarianism: 
• Vegan diet:
• Semi-vegetarian diets
• Semi-vegetarianism: 
• Kangatarian: 
• Pescetarian diet:
• Planetary Health Diet: 
• Plant-based diet: 
• Pollotarian:
• Pollo-pescetarian:
• Other diets
• Alkaline diet: 
• Clean eating
• Climatarian diet: 
• Eat-clean diet: 
• Gerson therapy: 
• The Graham Diet: 
• Hay diet: 
• High-protein diet:
• High residue diet:
• Inuit diet: Inuit 
• Jenny Craig: 
• Locavore diet:
• Low carbon diet:
• Low-fat diet
• Low glycemic index diet
• Low-protein diet
• Low sodium diet
• Low-sulfur diet
• Macrobiotic diet: 
• Mediterranean diet: 
• MIND diet: 
• Montignac diet: 
• Negative calorie diet: 
• Okinawa diet:  Ryukyu Islands.
• Omnivore: 
• Organic food diet: 
• Prison loaf:
• Raw foodism:
• Shangri-La Diet
• Slimming World diet
• Slow-carb diet
• Smart For Life
• Sonoma diet:
• SparkPeople diet
• Sugar Busters!:
• Tongue Patch Diet:
• Western pattern diet: