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Fruits and Vegetables and Phytochemicals

I'm willing to bet you probably haven't heard the word 'phytochemicals' before. But you've been eating them your whole life and they are vitally important to your life and well-being. They are one of the keys to real health.

So, what are they? Phytochemicals are biologically active substances in food. They have health enhancing abilities and possibly curative abilities. They number in the hundreds in most plant foods. They are found in fruits, vegetables, legumes and grains.

Phytochemicals work together with nutrients to promote health and prevent disease. When you eat some broccoli or a tomato, you get all of these phytochemicals. So, can't you just take a supplement? You could, but first of all, scientists have isolated only a few of the phytochemicals in foods. But these work best in combination, so taking just one, isolated phytochemical is not anywhere near as effective.

For example, let's look at lycopene. It is found in tomatoes and is an antioxidant. Antioxidants are a large and important subject, but for now, let's just simplify and say that antioxidants help to repair cellular damage.

Scientists did studies and found that tomatoes had a noticeable effect against prostate cancer. They analyzed the tomato and isolated lycopene. Then the scientists did more studies, using lycopene. The effect on prostate cancer was much less. Does this mean that lycopene doesn't work?

No, it means that it works best in combination with all the other phytochemicals in tomatoes, and the nutrients. You don't get that from a chemically identical, but lab-created, lycopene.

Eating a tomato is good for you, of course. But eating all the tomatoes you would need to get what you need from them would be quite a task. So, a whole foods powder that I use, Berry Greens, offers freeze dried tomatoes, in a form that retains the nutrients. And a whole lot of other vegetables and fruits as well. You get all the benefits of eating all those fruits and vegetables, without having to consume all that food.

Most foods have not been analyzed and even those that have been, scientists have only been able to isolate a few of the phytochemicals. Most vegetables have hundreds of phytochemicals, and it's not likely they will all be isolated, analyzed and understood any time soon. We do know now, though, that they do work together to provide real health for us.

Barbara Pfieffer writes about gaining real health on her blog, Real Health. She has resources on what supplements really work, the differences among carbohydrates and other information to bring you to real health.

In The News:

One of the last crusader kings had scurvy when he died, a new forensic analysis finds — contradicting old narratives that he died of plague or dysentery.
A Victorian local was surprised when they stumbled across a bizarre-looking creature while walking along a beach in the state’s southeast.
A shocking documentary is shedding new light on just how far the Nazis and Allied soldiers went in an attempt to win World War II — including the use of performance enhancing drugs.
BERLIN (AP) — Scientists in Europe said Tuesday they've successfully transferred a test tube rhino embryo back into a female whose eggs were fertilized in vitro, as part of an effort to save another nearly extinct sub-species of the giant horned mammal.
Plastic pollution seems to have found a new way to creep into the natural landscape.
It’s a blast that may have been more than 70 years in the making.
In extraordinarily salty puddles of water resembling ones you might find on Mars, bacteria can survive getting completely dried out, suggesting that the Red Planet may be more habitable than previously thought, according to a new study.
A new mission will intercept an undiscovered comet en route to Earth's orbit, the first of its kind to observe a pristine interstellar object as it enters the inner solar system.
Saturn's moon Titan has fascinated scientists as it contains lakes that have similar features to those on Earth and is the only other celestial object in the solar system to have surface liquid. In areas of the moon where the liquid has evaporated, dark smears have been spotted, which researchers believe operate in similar fashion to “bathtub rings” — and they might be made of "alien crystals."
Once upon a time, Western Australia was covered in forests and those forests were filled with sightless, eyeless, tip-tapping critters called schizomids.

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