The pH score given is an approximate relative potential of acidity (-) or alkalinity (+) within one ounce of food
| Alkaline Foods | Relative pH | Acid Foods | Relative pH | ||
| Cucumber | 31.5 | Pork | -38 | ||
| Alfalfa Sprouts | 29.3 | Veal | -35 | ||
| Soy Sprouts | 29.5 | Beef | -34.5 | ||
| Avocado | 15.6 | Chicken | -18 | ||
| Tomato | 13.6 | Eggs | -18 | ||
| Summer Radish | 39.4 | Hard Cheese | -18.1 | ||
| Kamut Grass | 27.6 | Quark | -17.3 | ||
| Carrot | 9.5 | Cream | -3.9 | ||
| Soy Beans (soaked) | 12.8 | White Bread | -10 | ||
| Soy Lecithin (pure) | 38 | Wholemeal Bread | -6.5 | ||
| Cabbage | 14.1 | Rye Bread | -2.5 | ||
| Celery | 13.3 | Pistachios | -16.6 | ||
| Garlic | 13.2 | Peanuts | -12.8 | ||
| Spinach | 13.1 | Cashews | -9.3 | ||
| Watercress | 7.7 | Margarine | -7.5 | ||
| Leeks | 7.2 | Corn Oil | -6.5 | ||
| Courgette | 5.7 | Butter | -3.9 | ||
| Fresh Soy Beans | 12 | Artificial Sweeteners | -26.5 | ||
| Tofu | 3.2 | Chocolate | -24.6 | ||
| Lemons | 9.9 | White Sugar | -17.6 | ||
| Limes | 8.2 | Fructose | -9.5 | ||
| Cucumber | 31.5 | Honey | -7.6 | ||
| Wheatgrass | 33.8 | Ketchup | -12.4 | ||
| Sprouted Radish Seeds | 28.4 | Mayonnaise | -12.5 | ||
| Barley Grass | 28.1 | Mustard | -19.2 | ||
| Red Cabbage | 6.3 | Soy Sauce | -26.2 | ||
| Almonds | 3.6 | Vinegar | -39.4 | ||
| Olive Oil | 1 | Liquor | -38.7 | ||
| Flax Seed Oil | 3.5 | Wine | -16.4 | ||
| Turnip | 8 | Beer | -26.8 | ||
| Asparagus | 1.3 | Coffee | -25.1 | ||
| Onion | 3 | Fruit Juice (Natural) | -8.7 | ||
| Watermelon | -1 | Fruit Juice (Processed) | -33.6 | ||
| Tea (Black) | -27.1 |
*Source – Back to the House of Health (Redford-Young, S)