Tomatoes Have Anticancer Properties, BUT There’s a Catch
We
are accustomed to believe that certain foods have a set list of health
benefits and that those benefits are retained no matter how we use said
foods in our cooking. Unfortunately, this is not exactly how it works in
real life, as certain foods can lose their nutritional potency when
mixed with other ingredients.
One
such example, the one we will discuss in this article, is tomatoes,
which, despite having a multitude of health benefits, can lose some of
their beneficial effects on the human body when combined with iron-rich
foods. More specifically, lycopene, an immensely potent carotenoid
antioxidant naturally present in tomatoes, can become less bio-available
when mixed with iron-rich foods, according to a recent study.
How Does Iron Decrease the Anticancer Effect of Lycopene?
Tomatoes
can offer a lot of health benefits to our cardiovascular system, our
eyesight and our skin, but one of the most remarkable properties
tomatoes have is their ability to prevent cancer. Researchers have
managed to isolate one compound - lycopene, a carotenoid antioxidant
that was found experimentally to lower one’s risk of developing cancer
of the lungs, the mouth, the colon, and others.
According to a recent study, shows that combinations of certain ingredients
may decrease the anticancer properties of lycopene. More specifically,
it was iron-rich foods that seemed to decrease the amount of lycopene
absorbed into the blood by half.
In
this study, the researchers gave participants different combinations of
foods, namely meals that contained both iron and tomato extract and
those that only contained the tomato extract. After some time, the
researchers drew blood samples to see how many apo‐lycopenoids they
would find. Apo‐lycopenoids are compounds that appear in our blood after
it metabolizes lycopene.
The
consistent findings showed a clear picture: there was double the amount
of apo‐lycopenoids in the blood of those participants who only had the
tomato meal compared to the participants who had the iron and tomato
meal. It seems that the iron contained in these foods somehow prevented
the cancer-fighting lycopene from being absorbed into the bloodstream.
For
the consumer, this would mean that they are getting only half the
normal amount of lycopene in a meal that includes both tomatoes and
iron-rich foods, cutting down the expected cancer protection by half.
How Do I Combine Tomatoes and Iron Rich Foods in My Diet?
We
think we can all agree that giving up on iron-rich foods in lieu of
tomatoes is nonsense, as we need iron in our daily diet to stay healthy.
Thankfully, you don’t have to do that to be able to get all the
anticancer benefits of tomatoes anyway, you just have to be clever about
which ingredients to combine.
The
idea is that you shouldn’t combine iron and tomatoes in a meal, so
just separate the two as much as you can and avoid taking an iron
supplement or a multivitamin that contains iron right after a meal.
Above
you can find a list of foods that are the richest in iron, but also
keep in mind that oatmeal, cereals and many plant milks are sometimes
fortified with iron. To get the most of your tomatoes, you’ll have to
separate them from meats, fish and legumes, as well as spinach and eggs.
Unfortunately,
this would make spaghetti and meatballs, as well as shrimp cocktail and
certain pizza varieties not the best choice, but we’re convinced that
the extra cancer protection is worth it, especially considering that
cancer is the second leading cause of death worldwide and the number one
cause of death in the US at the moment.
this is only for your
information, kindly take the advice of your doctor for medicines,
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Labels: antioxidant, carotenoids, iron-rich foods, lycopene, tomato
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