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Dr. Joseph Mercola

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Vegetable Diet: The Best and Worst Vegetables to Eat

Posted: 02/ 2/11 08:11 AM ET

If the phrase "eat your vegetables" echoes from your childhood memories of suppers gone by, then rest assured your mother was right. One of the best ways to improve your health is to eat plenty of high quality vegetables -- ideally raw, locally grown and organic.

It sounds like a tall order. It takes time to get a bounty of fresh vegetables together and eat them every day.

The good news is, it's easier than you think. For example, one way to maximize your intake of veggies is to juice them -- something I highly recommend to patients in our health clinic who are working to restore or improve their health. I'll discuss juicing a little later in this article, but first, let's explore what makes vegetables "high quality," so you will be prepared to make the best choices possible in any situation.

The Importance Of Choosing Organic

The best quality produce means organic, because USDA Organic farmers (and many small, local organic farms working without certification) must use different standards than conventional commercial farmers. These standards include never using:

• Pesticides
• Synthetic Fertilizers
• Sewage sludge
• Genetically modified organisms
• Ionizing radiation

Making sure your vegetables are pesticide-free is especially important.

Did you know the Environmental Protection Agency (EPA) considers 60 percent of herbicides, 90 percent of fungicides and 30 percent of insecticides to be carcinogenic? Most pesticides can damage your nervous system and are associated with numerous health problems such as neurotoxicity, endocrine dysfunction, immunosuppression, impaired reproductive function, miscarriage, and even Parkinson's disease.

This information alone should be an impetus for buying local, organic produce. But there is another important factor to consider: Organic vegetables are more nutritious than conventionally farmed vegetables.

But what if you can't find everything you want organic? How do you tell which conventional veggies may be safe? An investigation of 43 different fruit and vegetable categories by the Environmental Working Group showed sweet bell peppers, celery, lettuce, spinach and potatoes had the highest residual pesticide loads, making them the most important to buy organic.

In contrast, broccoli, eggplant, cabbage, asparagus, sweet peas, sweet corn (frozen) and onions had the lowest residual pesticide load, making them the safest bet among conventionally grown vegetables.

The next step in ensuring your vegetables are high quality is to purchase locally grown produce whenever possible. This increases the chances they are fresh and not wilted.

Now, on to juicing -- another way to help your body absorb more nutrients from a wide variety of vegetables.

Juicing Your Way To Extraordinary Health

First of all, juice only vegetables you enjoy eating whole. That way, your juice will have a familiar flavor that appeals to you. Once you are used to that you can gradually incorporate healthy deep green vegetables like kale and collard greens and moderate their bitterness by juicing some fresh limes.

Also, juice foods you know your body can tolerate -- your stomach should feel good all morning long. If it is churning or growling or generally making its presence known, you probably juiced something you shouldn't be eating.

You can also add certain foods to make your juice more palatable, like fresh or unsweetened shredded coconut, cranberries, lemons and limes -- or even a little fresh ginger root, which has fantastic cardiovascular benefits.

But, whether you're munching them raw or juicing them, some vegetables contain more health building nutrients than others. The following tables detail some of the best and worst vegetables for your health.

2011-01-25-HP12511.JPG


If you decide to go the juicing route, I highly recommend first reviewing my information about Nutritional Typing, where you'll learn there are different approaches to juicing depending on whether you are a "veggie type" or a "protein type," or "mixed."

Finally, I'd like to encourage you to obtain as much nutrition as possible from whole food sources, rather than relying on supplements, which can actually have negative health consequences.

A reasonable starter goal is to shoot for eating at least one-third of your foods raw. But I want to emphasize that eating any vegetable is better than eating none at all, so don't get discouraged if you're able to juice only a few times a week.

Even if you need to start slowly, soon you'll begin noticing increased feelings of well being and a new spring in your step! When you begin flooding your body with the nutrients it craves, you might just be amazed at how chronic ailments and aches and pains begin fading away.

Dr. Joseph Mercola is the founder and director of Mercola.com. Become a fan of Dr. Mercola on Facebook, follow him on Twitter, and check out Dr. Mercola's report on sun exposure!

 

Follow Dr. Joseph Mercola on Twitter: www.twitter.com/mercola

If the phrase "eat your vegetables" echoes from your childhood memories of suppers gone by, then rest assured your mother was right. One of the best ways to improve your health is to eat plenty of hig...
If the phrase "eat your vegetables" echoes from your childhood memories of suppers gone by, then rest assured your mother was right. One of the best ways to improve your health is to eat plenty of hig...
 
 
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07:40 AM on 02/07/2011
Juicing is fine but you lose a lot of fiber and it can be expensive using this as a main method for consuming fruits and veggies. I juiced for awhile but found it was less wasteful and utilized more of the whole food when I switched to making smoothies where I was consuming the whole thing. It does require a powerful blender but then juicers aren't exactly super cheap either.
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jacquelinenh
HuffPo Addict
07:51 PM on 02/06/2011
To remove pesticides from veggies I use this veggies spray recipe (from Women to WOmen, http://www.womentowomen.com/insulinresistance/sugarcravings.aspx),

1 tablespoon of fresh lemon juice
1 tablespoon of baking soda
1 cup of water
Put all the ingredients into a spray bottle and shake gently to mix. Be careful because the mix may foam up. Spray on veggies and fruit and allow it to sit for 2-5 minutes, then rinse produce under cold water. Keep the spray refrigerated when not using it. It will stay fresh for about a week.
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MInchau
Humans - temporary occupants of this planet
12:18 PM on 02/05/2011
So, if I already eat like this, I can't expect to ever feel any better than I do now? (Not that I feel badly, I actually feel quite good, just curious as I age if this is as good as it gets.....)
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babybelle
EARTH without art is just EH
06:58 AM on 02/04/2011
I tried kale for the first time yesterday. Saw recipes for crispy kale chips (baked, not fried)
and had to check this recipe out.....
they were really good.
Google crispy kale chips to find the recipe.
;
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DrP
09:33 PM on 02/05/2011
Sounds great. I need to try this too.
05:31 AM on 02/04/2011
there's nothing wrong with potatoes. it's how people often prepare them (fried, scalloped), or what people often put on them (butter, sour cream), that is unhealthy.

a baked potato with the skin is actually rich in vitamins and minerals (C, B6, Potassium, Manganese), and they are low in saturated fat and cholesterol.
10:51 AM on 02/04/2011
Also very high in fructose and sugar is a real concern. The butter and sour cream not so much.
03:40 PM on 02/04/2011
lol. butter and sour cream may not have high sugar content, but they're high in saturated fat and cholesterol--take your pick. and besides a potato has 4 grams of sugars and 63 grams of carbs. it's not very high. however, diabetics should be aware and eat in moderation and with lean meats and green vegetables. labeling potatoes as a 'food to avoid' is a little simplistic.
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HMDMSR
Workers of the world, unite!
05:41 PM on 02/06/2011
Potatoes are high in fructose? Most folks easily metabolize sugars of all kinds, with no ill effects.

In the US, dwelling on medical issues has as much to do with fetishism, as do the problems caused by over-eating.
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eLucida
Liberate Fitzwalkerstan, defeat A.L.E.C.
09:52 AM on 02/06/2011
(Cont.) Two major studies conclude that saturated fat does NOT cause heart disease:

Siri-Tarino PW, et al. Meta-analysis of prospective cohort studies evaluating the association of saturated fat with cardiovascular disease Am J Clin Nutr 13 January 2010
03:57 PM on 02/06/2011
huh? who said anything about heart disease? if you are trying to make some argument that saturated fats are not unhealthy, go ahead--i won't be joining in.
maxfax
Taa - dah!
03:57 AM on 02/04/2011
Eggplant?  Seriously?
09:22 PM on 02/03/2011
BILLIONS of people are healthy and lean on diets where most of their calories come from starch (complex carbohydrates). None-starchy vegetables are very important to health, but have few calories. Carbs are the best fuel.

http://www.potato2008.org/en/index.html

http://20potatoesaday.com/index.html
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DrP
09:36 PM on 02/05/2011
If you aren't insulin-resistant, carbs can be used as fuel. For the hugh percentage of the human population with insulin-resistance, fat is the preferred fuel.
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HMDMSR
Workers of the world, unite!
05:44 PM on 02/06/2011
Insulin resistance also occurs in folks who became large by eating diets full of lipids. Most of us aren't insulin-resistant anyway.
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eLucida
Liberate Fitzwalkerstan, defeat A.L.E.C.
09:22 PM on 02/03/2011
From Jamie Oliver's Food Revolution: "Watch as kids in an elementary school class in Huntington, West Virginia have trouble identifying fresh fruits and vegetables."

http://www.youtube.com/watch?v=bGYs4KS_djg
EvolveorPerish
R E anna what have you done?
10:24 PM on 02/03/2011
I saw that and couldn't believe it. Our kids need to get outside. And go to the grocery store (not just the candy and pop aisles).
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eLucida
Liberate Fitzwalkerstan, defeat A.L.E.C.
02:15 PM on 02/05/2011
I was shocked.
Is this 'enhanced' by editing or for real?
07:20 PM on 02/03/2011
Funny, I eat lots of meat and potatoes and I'm slim - I think a lot has to do with your genes, I'm just lucky. I do not eat constantly, but I do have my big meal at dinner time. Unfortunately, fruits and veggies have become so expensive that a lot of people just can't afford them anymore. All that corn ethanol has helped drive up the price, all for the "Greens" - plus corn uses a lot of water and fertilizer and it takes a lot of energy to make it into ethanol - see sometimes the gov should just bud out.
03:13 PM on 02/03/2011
Well I guess this is for the meat eaters out there.

As a vegetarian, I'm eating 'em all!

And tomatoes... also technically a fruit.
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Fred Butters
02:48 PM on 02/03/2011
"Myth: Sweet potatoes are healthier than white potatoes
Reality: They’re both healthy!

Sweet potatoes have more fiber and vitamin A, but white potatoes are higher in essential minerals such as iron, magnesium, and potassium. As for the glycemic index, sweet potatoes are lower on the scale, but baked white potatoes typically aren't eaten without cheese, sour cream, or butter—all toppings that contain fat, which lowers the glycemic index of a meal."
- http://health.yahoo.net/experts/eatthis/15-worst-health-diet-myths

I'd be more concerned with the type of fat you use on the potato rather than the type of potato. Skip the polyunsaturated seed oils (Canola, Soybean oil, Corn oil, "Vegetable" oil, margarine) and use real fats (Butter from grass-fed cows, coconut oil, olive oil).
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Tracey Ginn Guidi
i have found peace
02:00 PM on 02/03/2011
carrots?
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StephenJK
All your consciousness are belong to us
04:08 PM on 02/03/2011
As a child, I consumed carrots by the truckload. I think they're good for the eyes. My eyes are better than 20/20. I can read the second to last line in a standard test. Still, but, I've noticed the past few years, they're fading a bit. Not by much, but, you know what I mean. Not what they used to be as I'm 35.
04:56 PM on 02/03/2011
@StephenJK:

Not to impugn on your love of the humble carrot, I am sorry to say that the connection between carrots / beta-carotene and good eyesight is untrue.

This "myth" was borne out of World War II during the Battle of Britain aerial campaign. British pilots were very successful in intercepting and repelling German air raids. When questioned how they were so successful British command credited their pilots' diet of carrots which they said improved eyesight. This was published in local papers and has since become an urban legends of sorts.

In truth the edge that British pilots had was not carrots but Britain's use of radar which was still new at the time. Radar gave them advanced warning of raids and helped RAF pilots counter German forces.
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StephenJK
All your consciousness are belong to us
04:09 PM on 02/03/2011
Oh, I forgot to mention, my carrot intake has dramatically decreased in the last 5 years.
01:30 PM on 02/03/2011
And lets not forget for those people who actually live on a budget.....they are extremely expensive
EvolveorPerish
R E anna what have you done?
10:30 PM on 02/03/2011
We need to push for more community gardens on empty lots. You can go to city council members, town hall to check out ordinances/fees, write to your mayor, write an editorial in the paper, and talk to your neighbors. Their are a lot of people who know quite a bit about gardening, and a lot of people interested in learning how, for fun or just to get the produce.

My local soup kitchen has community gardens for the homeless, they sell their stuff in an empty parking lot. There's a lot we can do.
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french queen13
my beloved is mine and I am his
09:55 PM on 02/06/2011
Just what I was thinking. Pushing for organic foods is fine, but when the price is double what it is for ordinary stuff (as is the case here in Australia - and only going to get worse after the floods) then there's little choice in the matter for those on low incomes.
01:27 PM on 02/03/2011
They're all the worst. never touch them
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DavidMG
OWS Senior Citizen
02:05 PM on 02/03/2011
This is the difficult thing about diet it is very personal. I am concerned that you are missing out on valuable nutrients and micronutrients and urge you to seek out ways to make these important foods palatable. If not, I think supplements are mandatory, but the real thing is best.
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cachola
01:02 PM on 02/03/2011
I do not pay attention to anyone who tells me to avoid potatoes and carrots, not to mention my favorites eggplant and beets. I question anything else they have to say.
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gemini68
02:00 PM on 02/03/2011
I question anyone who tells me to "avoid" healthy things that have been proven to be good for you- like carrots. A complex carb from a carrot can hardly be in the same category as a simple card like a slice of bread. You need carbs- why not get them for carrots?
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eLucida
Liberate Fitzwalkerstan, defeat A.L.E.C.
09:09 PM on 02/03/2011
Carbohydrates are the one macronutrient you don't need,
but carrots are pretty low for glycemic load.

"Carbohydrate Counts of Root Vegetables
Carbs and fiber in potatoes, turnips, carrots, etc."
http://lowcarbdiets.about.com/od/whattoeat/a/rootvegetables.htm
garystartswithg
el sueno de la razon produce republicans
03:31 PM on 02/03/2011
I think potatoes are much maligned. I think its the most often processed and over-eaten (ie fries of death) and there are some health concerns for some people. i think of them more like wheat -- some people have adverse reactions, and anything that leaves you feeling bloated is more than likely your body telling you what not to eat.
We as a culture over eat, and you eat sensibly then most food advice isn't geared to you -- you already get a pass. If you have a sedintary lifestyle where all the exercise you get is walking to and from your car then you need to avoid carb bombs more than a person that works or exercises rigorously.
Knowing a few people that work in food science they almost universally agree on two things -- count calories and limit carbs, especically processed carbs. What you can't leave out of the equation is they work with people that aren't healthy, nobody goes to the doctor just because.