This table shows the anti-oxidant potency, ORAC (Oxygen radical absorbant-capacity) value of the listed foods.
An intake of at least 8,500 ORAC is recommended, and yet most of us only get around 1,800 units per day.
>> People with high oxidation levels (athletes, runners..) may need 10,000 units or more to maintain a healthy immune system.
Diet is the preferred way to increase your levels, as opposed to supplements, but most people don't seem able to fit 7 -8 servings of these fruits and vegetables a day. That's why taking pharmaceutical-quality antioxidants is critical. I can guide you in selecting trusted brands, and the top hitters.
Organic foods with deeper, darker colors have higher anti-oxidant levels. Commercially raised, sprayed produce offers much less, and actually taxes your immune system.

The Antioxidant Capacity of Fruits and Vegetables
| Blueberries |
1 cup |
3240 |
| Cinnamon, ground |
¼ tsp |
2675 |
| Pomegranate juice |
5 ozs |
2450 |
| Pomegranate juice |
5 ozs |
2450 |
| Blackberries |
1 cup |
2932 |
| Strawberries |
1 cup |
2288 |
| Figs |
½ c. |
2124 |
| Oregano leaf, dried |
¼ tsp. |
2001 |
| Prunes |
4 pitted |
1848 |
| Pomegranate |
½ pomegranate |
1654 |
| Turmeric |
¼ tsp |
1592 |
| Raspberries |
1 cup |
1510 |
| Brussels Sprouts |
6 |
1236 |
| Green Tea |
1 teabag, steeped 5 mins |
1200 |
| Raisins |
¼ cup |
1019 |
| Spinach, steamed |
½ cup, cooked |
1089 |
| Kale |
½ cup, cooked |
1150 |
| Oatbran |
1/2 cup |
992 |
| Orange |
1 |
982 |
| Plum, dark purple |
1 |
949 |
| Cabbage, purple |
½ cup |
924 |
| Cranberries |
½ cup |
831 |
| Broccoli Florets |
½ c. cooked |
817 |
| Parsley, dried |
¼ tsp. |
743 |
| Beets |
½ cup, cooked |
715 |
| Spinach, Raw |
1 cup |
678 |
| Basil leaf, dried |
¼ tsp |
675 |
| Cantaloupe |
½ melon |
670 |
| Beans, baked |
½ cup |
640 |
| Plum, red |
1 |
626 |
| Grapefruit, pink |
½ |
580 |
| Pepper, Red |
1 med. Pepper |
540 |
| Watermelon |
1/16th, 10” diameter |
501 |
| Kiwi |
1 |
458 |
| Cherries |
10 |
455 |
| Asparagus |
8 spears |
900 |
| Beans, Kidney |
½ cup, cooked |
400 |
| Eggplant, with skin |
½ cup, cooked |
386 |
| Onion |
½ cup chopped |
360 |
| Corn |
½ cup cooked |
330 |
| Yam or sweet potato |
½ cup cooked |
301 |
| Pumpkin |
½ cup mashed |
301 |
| Apple |
1 medium |
300 |
| Peas, frozen |
½ c. cooked |
291 |
| Ginger, ground |
¼ tsp. |
288 |
| Banana |
1 |
252 |
| Applesauce |
½ cup |
250 |
| Mango |
1/2 cup |
246 |
| Potatoes |
½ cup cooked |
244 |
| Cauliflower |
½ cup cooked |
234 |
| Tomato |
1 medium |
233 |
| Zucchini |
½ cup, cooked |
230 |
| Pear |
1 medium |
222 |
| Leaf Lettuce |
10 leaves |
200 |
| Tofu |
½ cup |
195 |
| Squash, yellow |
½ cup, cooked |
183 |
| Grapes, red |
10 |
177 |
| Apricots |
3 |
175 |
| Carrots, cooked |
½ cup |
160 |
| Tomato sauce |
¼ cup |
149 |
| Avocado, Florida |
½ |
149 |
| Peach |
1 medium |
137 |
| Green beans |
½ cup cooked |
125 |
| Melon, honeydew |
1/10th |
125 |
| Lettuce, iceberg |
5 large leaves |
116 |
| Carrots, raw |
½ cup |
115 |
| Grapes, white |
10 |
107 |
| Cabbage, white |
½ cup |
105 |
| Celery |
½ cup, diced |
60 |
| Cucumber |
½ cup, sliced |
28 |