tomatoes
We get more lycopene (a heart disease and cancer fighting red pigment) from cooked tomatoes than raw. It is also important to add a little bit of fat to your meal when eating foods such as tomatoes to maximize the body’s absorption of phytonutrients like lycopene (by incorporating nuts or seeds). Eating whole foods such as tomatoes is the best way to get lycopene; supplements are not an effective source. Surprisingly, tomato juice actually has twice the antioxidant power of regular tomatoes and has an anti-inflammatory effect as well. For most cancers, tomatoes have not been found to suppress tumor cell growth. The lycopene in tomatoes may, however, be protective against prostate cancer.
Cooking acidic foods like tomato sauce in an aluminum pot is not advised, as eating aluminum has been linked to neurodegenerative diseases such as Alzheimer’s. Interestingly, at one point in American history the tomato was widely believed to be poisonous rather than healthful. This explains the origin of the “tomato effect,” a term used to describe the denial by the medical establishment of highly effective therapies because they go against the conventional wisdom.
Topic summary contributed by Denise.
To help out on the site, email volunteer@nutritionfacts.org
Watch videos about tomatoes
-
February 6, 2013
Plant-Based Diets: Dental Health
Those eating more sour fruit may risk greater erosion of their tooth enamel (especially if teeth are brushed in a softened state), but there's a simple solution.
-
December 28, 2012
Preventing Breast Cancer By Any Greens Necessary
Which was associated with lowest breast cancer risk in African-American women? Apples, bananas, broccoli, cabbage, cantaloupe, carrots, collard greens, grapefruit, oranges, spinach, tomatoes, or..
-
December 20, 2012
-
August 1, 2012
Human Neurotransmitters in Plants
The consumption of certain fruits is suggested as a potential treatment for depression given the presence of psychoactive neurotransmitters such as serotonin, dopamine, and melatonin in many plant..
-
July 26, 2012
Uprooting the Leading Causes of Death
Death in America is largely a foodborne illness. Focusing on studies published just over the last year in peer-reviewed scientific medical journals, Dr. Greger offers practical advice on how best to..
-
June 29, 2012
-
May 18, 2012
Prevent Glaucoma and See 27 Miles Farther
The risk of glaucoma, the second leading cause of blindness, appears to be dramatically reduced by kale or collard greens consumption, thanks to the phytonutrient pigments lutein and zeaxanthin.
-
April 26, 2012