Fructose Helps Cancer Cells Thrive

"Fructose is primarily metabolized in your liver and can serve as a substrate for increasing cancer cell growth.

If you're interested in preventing cancer, my recommendation is to keep your total fructose intake below 25 grams of fructose per day, if you're in good health. Most people will also benefit from limiting your fructose from fruit to 15 grams a day, and, if you need to lose weight, you likely will need to limit your total fructose consumption to 15 grams a day total, including that from fruit. If you have cancer, however, you'll want to reduce your total fructose consumption to below 10 grams per day from all sources, including fruit."


Check out this article from Dr. Mercola.

I reproduced this important chart below:

Fruit Serving Size Grams of Fructose Limes 1 medium 0 Lemons 1 medium 0.6 Cranberries 1 cup 0.7 Passion fruit 1 medium 0.9 Prune 1 medium 1.2 Apricot 1 medium 1.3 Guava 2 medium 2.2 Date (Deglet Noor style) 1 medium 2.6 Cantaloupe 1/8 of med. melon 2.8 Raspberries 1 cup 3.0 Clementine 1 medium 3.4 Kiwifruit 1 medium 3.4 Blackberries 1 cup 3.5 Star fruit 1 medium 3.6 Cherries, sweet 10 3.8 Strawberries 1 cup 3.8 Cherries, sour 1 cup 4.0 Pineapple 1 slice (3.5" x .75") 4.0 Grapefruit, pink or red 1/2 medium 4.3

Fruit Serving Size Grams of Fructose Boysenberries 1 cup 4.6 Tangerine/mandarin orange 1 medium 4.8 Nectarine 1 medium 5.4 Peach 1 medium 5.9 Orange (navel) 1 medium 6.1 Papaya 1/2 medium 6.3 Honeydew 1/8 of med. melon 6.7 Banana 1 medium 7.1 Blueberries 1 cup 7.4 Date (Medjool) 1 medium 7.7 Apple (composite) 1 medium 9.5 Persimmon 1 medium 10.6 Watermelon 1/16 med. melon 11.3 Pear 1 medium 11.8 Raisins 1/4 cup 12.3 Grapes, seedless (green or red) 1 cup 12.4 Mango 1/2 medium 16.2 Apricots, dried 1 cup 16.4 Figs, dried 1 cup 23.0